Monday
March 10, 2014

# Search: MATH MULTIPLICATION!!!

Number of results: 211,161

Math Help
Ali tosses 3 number cubes,and then multiplies the results using the formula a x(bxc)and (axb)x c.Which property of multiplication does Ali use? a(Associative Property Of Multiplication b(Commutative Property Of Multiplication c(Distributive Property Of Multiplication d(...
Wednesday, December 7, 2011 at 10:06pm by Sara Pleaseee

Math
Ali tosses 3 number cubes,and then multiplies the results using the formula a x(bxc)and (axb)x c. Which property of multiplication does Ali use? a(Associative Property Of Multiplication b(Commutative Property Of Multiplication c(Distributive Property Of Multiplication d(...
Wednesday, December 7, 2011 at 10:33pm by Sara Pleaseee pleasse

Math
yes, the X represents multiplication. so 3(1+4)=3(1)+3(4) is distributive property of multiplication over addition.
Sunday, February 27, 2011 at 10:41pm by MathMate

Math
Are your x's multiplication signs or unknowns? We use * to indicate multiplication.
Monday, September 23, 2013 at 6:35pm by Ms. Sue

Math
Rita: The question did not ask for a multiplication. It was a division. Your multiplication also contains an error.
Saturday, December 27, 2008 at 2:01pm by drwls

math
I've got a problem i'm suppose to use number 3 and 4 to illustrate the communtative property of multiplication using a dot to indicate multiplication so would i write it like this 4*3 or 3*4
Wednesday, August 19, 2009 at 8:10pm by Amber

Math
Yes, I know you meant x to mean multiplication. We use * for multiplication, though. We can't find the value of a because you haven't presented any equations. There were no equal signs after your expressions.
Wednesday, April 24, 2013 at 6:16pm by Ms. Sue

Math
Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown. 8 * 25 * 23 = 4,600 When multiplication is indicated, how do you use subtraction? Do you have a typo?
Thursday, October 3, 2013 at 9:10pm by PsyDAG

3rd grade math
how do i answer this question....how can you use the multiplication facts for 3 to help you find the multiplication facts for 9?
Tuesday, January 11, 2011 at 7:50am by Alexis

Math
What property is illustrated by the fact that (12*95)*52=12*(95*52)? A.)distributive property B.)associative property of multiplication C.)commutative property of multiplication D.)identity property of multiplication
Friday, March 8, 2013 at 6:55pm by Eboni Sweetness Elzy

Math
Is that supposed to be a vector? If so, then .... Squaring is basically the operation of multiplication. Since "multiplication" is not an operation that can be performed for vectors, the question makes no sense to me.
Wednesday, January 1, 2014 at 9:36pm by Reiny

Math
Can someone help me with this problem? I don't understand lattice multiplication. Use lattice multiplication to find the product (Hint: Remember to estimate first!) 124*56. Thanks for your help.
Friday, June 19, 2009 at 8:58pm by B.B.

3rd grade math
How can you use the multiplication facts for 3 to help fond the multiplication facts for 9?
Monday, November 19, 2012 at 7:32pm by morgan

math
Write the multiplication expression for each expanded form. The match the multiplication expression with its product. (7x900)+(7x80)+(7x7) A. 15,144 B. 7,065
Tuesday, October 22, 2013 at 12:39pm by Zachary Pratt

3rd grade math
Look at some of the fol lowing links toi see if anything h elps: http://search.yahoo.com/search?fr=mcafee&p=how+can+you+use+the+multiplication+facts+for+3+to+help+you+find+the+multiplication+facts+for+9%3F+ Sra
Tuesday, January 11, 2011 at 7:50am by SraJMcGin

math
How can you use the multiplication facts for 3 to help you find the Multiplication facts for 9?
Tuesday, May 4, 2010 at 6:30pm by Brianna S.

math
how can you use the multiplication facts for 3 to help you find the multiplication facts for 9
Tuesday, March 8, 2011 at 6:19pm by esha

MATH
Does the "x" stand for an unknown or indicate multiplication? Online, "*" is used for multiplication to avoid this confusion. Use of parentheses would clarify your equation. (2+3)(10/5)(3-9) = 5 * 2 * -6 = -60 Since your equation is unclear, I don't know how you got 11.
Friday, July 15, 2011 at 7:14pm by PsyDAG

math
Online, "*" is used to represent multiplication and "^" is used to indicate an exponent, e.g., x^2 = x squared. I'm not sure which you mean. If it is multiplication, 4.9 * 10 * 10 = 490
Tuesday, February 1, 2011 at 10:50pm by PsyDAG

physics
Does the multiplication of a scalar and a vector display the commutative property? This property states that the order of multiplication does not matter. So for example, if the multiplication of a scalar s and a vector r is commutative, then sr = rs for all values of s and r.
Sunday, December 5, 2010 at 2:20pm by jay

math
method 1 Create a base 12 multiplication table and do the multiplication from there, or method 2. convert 1B712 and 2912 to base 10, do the multiplication , then switch back to base 12 I asked "why" because I don't see much value is that type of question, unless you work in a ...
Friday, April 10, 2009 at 12:24pm by Reiny

Mountain multiplication
I don't know what it is either. My advice is to use the old multiplication tables. I assume you've memorized these.
Monday, March 11, 2013 at 7:20pm by Ms. Sue

MATH MULTIPLICATION!!!
PLEASE HELP ME SOLVE THIS PROBLEM: 4((3x-6)/(6x+2))^3 * ((42)/(6x+2))^2 okay, here your going to use PEMDAS. Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction go in order of PEMDAS. does that help? (3+4}2*-(2*4)2 4=
Thursday, February 22, 2007 at 10:27pm by Confused

Property help
Which property is illustrated by the following statement (3z)xy=3(zx)y Associative property of multiplication Communative property of Multiplication Inverse property of multiplication Communative of Addition My answer is commnative property of addition am I right?
Monday, September 23, 2013 at 8:52pm by Alex

math
In math, an array refers to a set of numbers or objects that will follow a specific pattern. An array is an orderly arrangement, often in rows, columns or a matrix. Arrays are used in multiplication and division as it shows a great visual to show how multiplication can be ...
Wednesday, February 15, 2012 at 6:47pm by MIKE

Math
Define "multiplication of natural (counting) numbers." For the naturals, multiplication could be viewed as a kind of repeated addition. This would be the only set this is true for. With negative numbers, decimals or fractions we would need a different definition.
Sunday, September 3, 2006 at 5:48pm by dgibson

math-need info.
Is this an exponential equation or is this a polynomial? It is not clear which is the variable x and which is the multiplication sign. Could you repost with the multiplication signs shown as "*" instead of x. Also, this part is not clear, is an operator missing? 4x^3x2.14x10^-...
Wednesday, October 7, 2009 at 8:02pm by MathMate

Math
Online, "*" is used to indicate multiplication, so it will not be confused with "x" as an unknown. Assuming all your x's indicate multiplication: (5*10^2)(5.6*10^4) = 28 * 10^6
Thursday, March 8, 2012 at 8:18pm by PsyDAG

2 questions. for math.
No that doesn't make sense. Area = length x width No division involved; no addition involved; no subtraction involved. Only multiplication. ___ x ___ = 81 Think back on your multiplication tables.
Monday, January 7, 2008 at 8:04pm by Writeacher

5th grade math
Inverse operations are like "opposites", what undoes the operation. Multiplication and division are inverses, as are addition and subtraction. For example, if you have 4x+2=10, you have to use the inverse of addition (subtraction) to get rid of the 2. 4x+2=10 Subtract 2 from ...
Sunday, December 19, 2010 at 8:55pm by Jen

MATH 8TH GRADE Correction
I don't understand the ã symbol. What is the ~ supposed to represent? Multiplication? Better to use * or x' fr that If ã means "square root, and ~ means multiplication, then sqrt7/sqrt8 * sqrt24/sqrt49 = sqrt[7/8)*(24/49)] = sqrt(3/7)
Saturday, October 29, 2011 at 9:15pm by drwls

pre algebra 7th grade
I am not familiar with your notation. What does the period indicate? Multiplication? A decimal? Online multiplication is indicated by "*". (r*r)(r*r) = r^4 (r to the fourth power)
Tuesday, September 7, 2010 at 11:36pm by PsyDAG

multiplication
what does it mean when it says : create your own set of multiplication flash cards for all tables from two to twelve. iam confused.
Tuesday, July 24, 2012 at 8:42am by Celest

Acc Algebra 2
a,b,c look ok d: where is the multiplication? I think equivalent again, since 0+2=2 e: also not sure. no transformation is invilved; just straight multiplication.
Wednesday, August 28, 2013 at 8:53pm by Steve

arithmetic
Online "*" is used to indicate multiplication, so it doesn't get confused with "x" as an unknown. I assume you do the multiplication first, but without parentheses, I am not sure. .6/2 = .3 \$30 * .3 = \$9 \$9 - \$17.50 = ?
Thursday, October 18, 2012 at 7:42pm by PsyDAG

math
if you know your order of operations its quite simple if you dont these are it. Parenthesis Exponents Multiplication & Division(from left to right.which means if division comes before multiplication do it first but if multiplication comes before division do that first. so what...
Thursday, September 11, 2008 at 9:23am by Kiana

math
ok how about doing it with cross multiplication. this is how im being shown... 3(1/2) x 5(4/7) (7/2) x (39/7) using cross multiplication 78/49 and getting 9 (1/14) i dont understand how she is getting 9(1/14)
Tuesday, November 17, 2009 at 8:00pm by Anonymous

Math
Jim was putting carpet in his sons tree house.He needed to find the area of the floor. But he was having trouble with the multiplication. The measurements were 4.2 meters by 6.3 meters. Do the multiplication to help him find the area
Thursday, January 10, 2013 at 4:59pm by Michey

Math
The commutative property of multiplication says that xy=yx. The commutative property of multiplication says that (x^2)+(y^2)=(y^2)+(x^2) That's all you need, though you can draw it out with substitutions if you want.
Tuesday, October 20, 2009 at 8:51pm by jim

MATH
I will assume you are using . as a multiplication symbol The accepted symbol for multiplication is * so you have 3/25 ÷ 1/5 * 9/5 = 3/25 * 5/1 * 9/5 = 27/25
Thursday, July 14, 2011 at 8:28am by Reiny

Math
If a fact family has only 2 multiplication and divison sentences , what do you know about the product and diviend? How many fact families with a diviend under 100 contain only odd numbers? You can use a multiplication table to help you.
Wednesday, December 18, 2013 at 9:58pm by Joi

math
Use the priorities of operations, which are: Parentheses (), [], etc, exponents multiplication and division (left to right) addition and subtraction (left to right) So you would first evaluate [3+12/5] then the multiplication and finally the addition. Post your answer for ...
Wednesday, September 2, 2009 at 7:59pm by MathMate

math
Are those negative signs or subtraction signs? Just follow BEDMAS, Brackets, exponents, division, multiplication, addition subtraction. Do all those in that order and you should get the right number. It does not matter if you do Multiplication or divsion first.
Friday, October 12, 2012 at 12:01pm by Alan

Math
Oh yeah (oops!), so I figured the phrase Please Excuse My Dear Aunt Sally (parentheses, exponents, multiplication and division, and then addition and subtraction) the multiplication/division/addition/subtraction is done from right to left. I hope this solves the problem, PsyDAG.
Thursday, December 6, 2007 at 7:53pm by Emily

Math
Let x > y 2x > 2y (multiplication property for positive numbers) and x + 2 > y + 2 (addition quality, for any numbers) I do not see how you can "use" the multiplication and addition properties by stating a single inequality
Monday, May 18, 2009 at 11:59pm by drwls

5th grade math
Could someone explain what multiplication comparisons are? An example of the problem is: Northview bought 6 computers Southview bought 2 computers Using multiplication, compare the number of computers the two schools bought. Express the comparison 2 ways. Please help
Monday, August 31, 2009 at 7:33pm by Cody

Math
http://www.mathsisfun.com/tables.html http://math.about.com/od/multiplication/a/Multiplication-Tricks.htm http://www.multiplication.com/teach/teach-the-times-tables
Monday, September 2, 2013 at 7:14am by Ms. Sue

Mountain multiplication
I always thought that mountain multiplication resulted in large families. Be fruitful, and multiply.
Monday, March 11, 2013 at 7:20pm by bobpursley

Mountain multiplication
Mountain multiplication Google it. It is music to help with memorization of the tables. Look for it on CD Baby.
Monday, March 11, 2013 at 7:20pm by Juanita

Algebra
55. Find the range of y = 2x + 1. a. all real numbers b. all positive numbers Not sure.. 67. Name the Property: -2 + (10+1) = (-2 + 10) + 1 a. Commutative Property of Multiplication b. Inverse property of addition c. Commutative Property of Addition d. Associative Property of ...
Saturday, May 15, 2010 at 9:30pm by mysterychicken

Algebra
55. Find the range of y = 2x + 1. a. all real numbers b. all positive numbers Not sure.. 67. Name the Property: -2 + (10+1) = (-2 + 10) + 1 a. Commutative Property of Multiplication b. Inverse property of addition c. Commutative Property of Addition d. Associative Property of ...
Sunday, May 16, 2010 at 12:15am by mysterychicken

Algebra
55. Find the range of y = 2x + 1. a. all real numbers b. all positive numbers Not sure.. 67. Name the Property: -2 + (10+1) = (-2 + 10) + 1 a. Commutative Property of Multiplication b. Inverse property of addition c. Commutative Property of Addition d. Associative Property of ...
Sunday, May 16, 2010 at 12:59pm by mysterychicken

Algebra
55. Find the range of y = 2x + 1. a. all real numbers b. all positive numbers Not sure.. 67. Name the Property: -2 + (10+1) = (-2 + 10) + 1 a. Commutative Property of Multiplication b. Inverse property of addition c. Commutative Property of Addition d. Associative Property of ...
Sunday, May 16, 2010 at 10:01pm by mysterychicken

math
I think you mean how fast, not how far. See if this looks familiar at all... it is a big long multiplication problem in which you do conversions then cancel top to bottom leaving mi/hr. Here goes... 110yd/10sec x 1mi/1760yd x 60sec/1min x 60min/1hr Do the multiplication and ...
Tuesday, February 24, 2009 at 11:33am by MsPJ

Math
Identify the property illustrated by the statement -2(5+9)=-2•5+(-2)•9 A) associative property of addition B) associative property of multiplication C) distributive property D) commutative property of multiplication
Saturday, December 7, 2013 at 10:41pm by Anabelle

5th Grade Math
Thanks for your help but I'm afraid I didn't make the question clear. This is actually asking for two answers. The x is simply a multiplication symbol and we need a missing value times a missing value. Their is an actual blank to be filled in on either side of the ...
Tuesday, September 7, 2010 at 8:00pm by Sabrina

math
A. The commutative property of multiplication. (states that order of the factors does not affect the product in multiplication). B. The associative property of addition. (states that grouping symbols, or parenthesis, does not affect the sum in addition problems).
Monday, April 25, 2011 at 5:45pm by Nicki

3rd grade math
Marlon has 4 cards, Jake has 4 cards, and Sam has 3 cards. Can you write a multiplication sentence to find how many cards they have in all? Explain in general 4+4+3=11 In multiplication sentence=(3*3)+2=11 OR (3*4)-1 BUT I AM NOT 100% SURE
Sunday, November 28, 2010 at 1:52pm by I. Kan

FOURTH GRADE MATH
These sites show how to do long mulitplication. http://www.mathsisfun.com/numbers/multiplication-long.html http://www.wikihow.com/Do-Long-Multiplication
Thursday, July 23, 2009 at 2:40pm by Ms. Sue

math
Using the distributive property of multiplication over addition, we can factor as in x2 + xy = x1x + y2. Use the distributive property and other multiplication properties to factor each of the following: 47.99 + 47 (x+1)Y +(X+1) x^2y+z^x3
Tuesday, August 21, 2012 at 4:33pm by mary

math
Using the distributive property of multiplication over addition, we can factor as in x2 + xy = x1x + y2. Use the distributive property and other multiplication properties to factor each of the following: 47.99 + 47 (x+1)Y +(X+1) x^2y+z^x3
Tuesday, August 21, 2012 at 9:37pm by jen

math
Using the distributive property of multiplication over addition, we can factor as in x2 + xy = x1x + y2. Use the distributive property and other multiplication properties to factor each of the following: 47.99 + 47 (x+1)Y +(X+1) x^2y+z^x3
Friday, August 24, 2012 at 10:00pm by kely

Math expression
This looks to me a mathematical expression, and not a puzzle. It should come straight from the calculator as 50. 2*2+7*3+4*3+3+4+3*2 =4+21+12+3+4+6 =50 Ruby took the "*" sign as an exponential operator. I took it as multiplication, and we need to respect the order of ...
Sunday, June 5, 2011 at 3:58pm by MathMate

Math
They are reciprocal operations. Example: division by 2 is the same as multiplication by 1/2 Example: multiplication by 5/8 is the same as division by 8/5 a/(8/5) = a*5/8 a/2= a*1/2
Monday, September 14, 2009 at 3:37pm by bobpursley

math: and i really need help
3x(a-5)=6 What is the value of a ? 3x(a-5)=6 is x multiplication or variable multiplication Multiplication=* Division=/ 3x(a-5)=6 3*(a-5)=6 (3*a)+(3*5)=6 3a+15-15=6-15 3a=-9 3a/3=-9/3 a=-3 I hope this helps. I am not 100% sure this is right. Or it can be expressed as: 3 x (a-5...
Wednesday, October 11, 2006 at 6:52pm by pinkpolkadots7

math
You seem to be using "x" both as a variable and as the symbol for multiplication. We prefer to use * for multiplication here, to avoid confusion. I assume you want to simplify 6x*2x^3 * 3x^2*y^2/(3x^3*x^4*y). (This assumes that your x^4y at the end belongs in the denominator...
Saturday, February 2, 2008 at 3:06pm by drwls

algebra
It is standard practise to use the * to indicate multiplication, so.... (5*12)*7 = 5*(12*7) = 5*12*7 This is the Associate Property for Multiplication
Sunday, July 20, 2008 at 9:39pm by Reiny

Physics
speed, of a snail or otherwise, is a scalar. Add direction, and it is a vector. Multiply, or to divide vectors is a little complicated. ordinary multiplication or division results in a vector. dot product results in a scalar cross product results in a vector which is ...
Saturday, January 31, 2009 at 12:22pm by bobpursley

algebra
1. Yes 2. I don't know if you have the formula correctly written. Online we use an asterisk (*) to indicate multiplication rather than x, because x is often used to indicate an unknown. If your x's indicate multiplication: 2(-4) * (-4)(-2) = -8 * 8 = -64 I hope this helps. ...
Sunday, November 8, 2009 at 3:22pm by PsyDAG

math
Use the order of Operations to decide what to do first. 1. Do what is inside Parenthesis or brackets 2. Do exponents 3. Do multiplication and division 4. Do addition and subtractions Problem 1: Do the exponents first (-3)^3= (-3)X(-3)X(-3)=? Then do the multiplication (-8)X(-2...
Tuesday, September 16, 2008 at 10:29pm by TN

Palmer school
Distributive property for multiplication over addition means that when a numer N multiplies the sum of two numbers, the result is the same as the sum of the number N multiplied by the individual numbers. Take your example, 9*(73) = 657 But 9*(73) = 9*70 + 9*3 = 630 + 27 =657 ...
Thursday, October 1, 2009 at 3:47pm by MathMate

math
Try to see if this article helps: http://www.wikihow.com/Do-Long-Multiplication
Wednesday, October 14, 2009 at 11:35pm by MathMate

Mountain multiplication
I've been studying per-algebra on my own.. I've been told to use mountain multiplication,but, have never used that tool!
Monday, March 11, 2013 at 7:20pm by Fran

Multiplication
Marlon has 4 cards, jake has 4 cards, and Sam has 3 cards. Can u write a multiplication sentence to find how many cards they have in all? Explain
Tuesday, September 10, 2013 at 8:06pm by Destiny

Math
The minus sign before the parentheses is a short form for (-1). Also, a number immediately before the open parentheses implies a multiplication. So the given expression is actually equal to (-1)*(c-11) Now this can be simplified by removal of the parentheses using the ...
Saturday, September 26, 2009 at 10:31pm by MathMate

multiplication
http://www.multiplication.com/resources/flash-cards
Tuesday, July 24, 2012 at 8:42am by Writeacher

Math
1. 3+2+1=1+2+3 2. 3(1+4)=(3x1)+(3X4) 3. 9(5+6)=45+54 4. 9+(4+3)=(4+3)+9 5. (9+7)+6=9+(7+6) 6. 5(a+7)=5a+35 A. Associative Prop. of Addition B. Associative Prop. of Multiplication C. Commutative Prop. of Addition D. Commutative Prop. of Multiplication E. Distributive Prop. 1.C ...
Sunday, February 27, 2011 at 3:24pm by Hayley

Math
Use BIDMAS this stands for the following: Brackets, Indices, Division, Multiplication, Addition, Subtraction. So in this case there are no brackets which is what you would have dealt with first, there are no indices, there is no division, but there is multiplication. So you do...
Monday, October 18, 2010 at 4:14pm by Brogan24

MATH
3045*345 Do an ordinary multiplication, except carry whenever there is 5 (and not 10). The format at this site does not allow digits to be aligned, so there is no point showing the multiplication. A simple case could be: 125*45 4*2=8=135 4*1=45+carry=105 So the answer is 1035.
Tuesday, May 17, 2011 at 6:30am by MathMate

algebra 1 honors
1. Why not add the 5 and the 2? 2. Does the x indicate multiplication, or a variable? I will assume it is a variable. It is better to use * instead of x when typing, for multiplication to avoid confusion. 9 x (r x 21) = (9*21)x^2*r Multiply out the 9*21.
Wednesday, August 25, 2010 at 6:53pm by drwls

Math
Write a story for the following multiplication problem : 16x5 Derrick gets \$5 for every hour he works at the store. He works for 16 hours each day. How much money does he get everyday? Is that a good problem? Write a story for the following multiplication problem : 144x78 I ...
Wednesday, August 29, 2012 at 5:43pm by Lance

Statistics
Use the multiplication rule if the dial settings are independent of each other. For example, if we have 4 independent dials each with 5 numbers, then we have 5 choices for each, and multiplication rule gives 5*5*5*5=625 combinations.
Wednesday, December 26, 2012 at 8:26pm by MathMate

4th grade math
Usually used with multiplication, creating an expanded algorithm is taking a formula and "drawing it out," or making it longer (and thus more simplified) by "un-distributing" it. For example: Expand (a+b)n. Answer: an + bn Why: In the problem, n should be distributed to both a...
Wednesday, October 26, 2011 at 4:22pm by TheQuestion

Algebra Answer Check
Which property is illustrated by the following statement? 2x(6) = (6)2x a. Associative Property of Addition b. Commutative Property of Multiplication (?) c. Inverse Property of Multiplication d. Commutative Property of Addition Which property is illustrated by the following ...
Saturday, September 21, 2013 at 1:06pm by Anonymous

Algebra
Hi. I am assuming . = x or * or times so then it would be 2 +30 since multiplication goes before addition. (order of operations) then 30+2 = 32. multiplication and division go first so 32/5 * 3 = 64/5 -9 = 64/5 - 45/5 = 19/5 = 3 3/5
Tuesday, January 1, 2013 at 2:57pm by Knights

Math
1. 4+7=7+4 2. 9+5+3=3+5+9 3. 5(7+1)=35+3 4. (1+2)+3=1+(2+3) 5. 6(a-3)=6a-18 6. (9+5)+4=5+(4+9) A. Associative Prop of Addition B. Associative Prop of Multiplication C. Commutative Prop of Addition D. Commutative Prop of Multiplication E. Distributive Prop 1.A 2.C 3.E 4.A 5.E 6...
Sunday, February 27, 2011 at 8:26pm by Hayley

math
Same thing, but more literally: 1/7 of 6.3 = (1/7)(6.3) The only potential import of this way of showing it comes into play when one is asked something like, "What is 23% of 315?" In both cases, "of" indicates multiplication, and uses multiplication consistently for both makes...
Thursday, February 4, 2010 at 11:42am by Anonymous

math
Original Question is: how many 1/2 miles are in 12 miles? write the division question 12 divided by 1/2= 24 what multiplication question could the model also answer? 12 x 2 =24 This is the one I didn't understand Write the question given as a multiplication question?
Tuesday, December 10, 2013 at 4:24pm by Libby

algebra
Name the property of real numbers illustrated by the equation 2·(8·7)=(2·8)·7 answers are distributive property, Associative property multiplication, Communicative property multiplication , Associative property addition
Saturday, February 22, 2014 at 9:33am by toby

algebra
Name the property of real numbers illustrated by the equation 2·(8·7)=(2·8)·7 answers are. Distributive property ,associative property multiplication, Communicative property multiplication, Associative property addition
Sunday, February 23, 2014 at 9:12am by maddy

math
The second line is probably meant to be the second row of the 2x2 matrix. I.e. A= (3 x} (-2 -3) If A=A-1, then A-1A = I (3 x} (3 x} (-2 -3)(-2 -3) = I Performing the matrix multiplication: (9-2x 0) (0 -2x+9) = I so 9-2x=1 or x=4 Substitute x=4 and redo the matrix ...
Thursday, November 25, 2010 at 3:52pm by MathMate

math
What is 8 + 8 + 8 + 8 + 8 = ? Or use this http://www.mathsisfun.com/multiplication-table-bw.html
Wednesday, May 1, 2013 at 8:50pm by Ms. Sue

Peer Helping
Since you didn't specify a subject area, you might be able to use this: http://www.wonderhowto.com/how-to/video/how-to-practice-lattice-multiplication-in-math-157634/ Using the child's explanation as a basis, you should be able to create a student-teacher conversation about ...
Sunday, December 13, 2009 at 5:42pm by Writeacher

math
A= 1/2h(b1+b2) First of all, h is glued to 1/2 by multiplication. In order to get rid of 1/2, you must divivde by one half. (in other words, multiply by its reciprocal, 2/1, since it's a fraction. Now, the equation reads: 2A= h(b1+b2) In this case, h is now stuck to (b1+b2) ...
Friday, October 17, 2008 at 3:24pm by Anonymous

Math
http://www.mathsisfun.com/numbers/multiplication-long.html
Monday, April 23, 2012 at 4:30pm by Ms. Sue

Areas/Rectangle
no Area = length x width so 2x^2 + 9x - 5 = (x+5)(.......) you can do either a division, or just use common sense where does the 2x^2 come from? Wouldn't it be the multiplication of the first terms in the binomials? where does the - 5 come from? wouldn't it be the ...
Wednesday, January 19, 2011 at 8:15pm by Reiny

writeacher
because in the previous message about the pemdas it is parenthesis,exponents,multiplication,division,addition,subtraction therefore how that little part that looks like this 12 divided by 2*2 it would be multiplication first then SORRY THEN DIVISION SO THAT MEANS OVERALL IT IS...
Tuesday, February 13, 2007 at 5:03pm by jasmine20

algebra
The question in Western encoding: " How do you simplify 7-6 x 2√ 3+9 " Assuming the "x" is a multiplication sign, we apply the rules of precedence of the operators, namely: parentheses exponents multiplication/division addition/subtraction 7-6 x 2√ 3+9 = 7 - 6*2*&#...
Wednesday, August 19, 2009 at 9:04pm by MathMate

Math (Ms. Sue Please Help)
Determine whether the following statement makes sense or does not make sense, and explain your reasoning (modified from true/false format of text): If f(x) = 3x, then f^-1 (x) = 1/3x A) This makes sense because the inverse would divide by 3 to "undo" the multiplication by 3 in...
Monday, September 12, 2011 at 8:39pm by Christian

Math
so it is multiplication problem?
Friday, July 31, 2009 at 9:06pm by Anonymous

Pages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>

Search
Members