Math(Please help)

181,141 results, page 22

Math

PLEASE HELP What is 6x3 / 9 - 1? I got 6 x 3 = 18 / 9 - 1 = 1 But for the answers it only 2 3 5 6 no 1 :((

Math

Will someone please explain to me how to simplify -10n - 6 + n - 5 And -6(n-9)

math

Please let me know if I figured this out correctly. Thank you! -10 2/7 divided by (-4 4/11) -72/7 x -11/48 = 99/42 = 2 15/42

Math please check my work

4x(3-y) - 2x + xy I got 64. Is that right?

Math Please check

-4x+3y=12 Solve for y I got: 12+4x/3 Is that right?

math

how do you say 0.908 in word form please help me

Math

Solve: (x+5 1/2)0.75=5/8 Please show all steps

Math

Need help please. The reciprocal of .125 is what number?

math

Can some please show me how to add this fraction 2 + 1 1/2 + 1 1/4 + 1 1/4

Math

If Z varies inversely with Y, and Z=25 when Y=4, what is the value of Z when Y=10? Help please thx

Math

Please help me arrange these in order from smallest to largest (3/7, 4/5, 5/6)? Thank you

Math

PLease Explain how you can tell if a line is proportional

Math

please help me Explain how you can tell if a line is proportional

Math

solve the system of equations by substitution x=-4y x+5y=2 please help

Math

HOW DO YOU FIND THE AREA OF A POLYGON? COULD YOU PLEASE BE DEATAILED,BECAUSE I DON'T GET IT!!!

Math

2/3 x 4 1/5= 21/5 x 2/3=42/15 42/15=2 12/15 Please check the above answer Ms. Sue. Thank you

math please help

find the midpoint of a segment with endpoints at (7,9) and (-1,-1)

Math

I need help please. Draw a quadrilateral that is not a parallelogram.

math help me asap

whats 12! divide by (4!8!) i don't know the answer please help

math

Help please I have a test tomorrow morning

math

Find the point in the xy plane which is equidistant from (1,1), (7,1), and (1,9). Please and thanks.

math

Find the point in the xy plane which is equidistant from (1,1), (7,1), and (1,9). Please and thanks.

Math

Determine to 3 decimal places. 7^0.4 (please explain as you go, thank you)

Math

Determine to 3 decimal places. (Please explain as you go, thank you) 7^0.4

math

17. Let f(x) = x2 + 6 and g(x) = x+8/x . Find ( g o f)(­ -7) A)384/7 B)295/49 C)-57/7 D)63/55 could someone please help?

Math

I need help please. Add the opposite of -13 to the reciprocal of 9

math NEED HELP

simplify 4^3 times 4^4 divided by 4^9 help please!!

Math please help pronto

Which of the following expressions is true? A. 2^4 • 2^3 = 2^12 B. 3^3 • 3^6 > 3^8 C. 4^2 • 4^2 > 4^4 D. 5^5 • 5^2 = 5^10

Math(HELP PLEASE )

Complete the given table for equation? 4x+y=9

math

Does the series converge? Explain please 1/(ln 2)^n from n=1 to infinity

math

25/35 = 1.25/X. Is the answer 25X...please show steps

Math

Help please. find the area of a square with an edge of 13

math

-23 4/7 + (+ 34 1/6)= I didn't get it can anyone help me!!!! Please I got to study for this test tuesday

Math

What is 6.4 divided by 8 equal and can you show work please.

Math pre algebra please help

Solve the equation 1/2x -5 +2/3x=7/6+4

Math pre algebra please help with ?

Solve the equation 1/2x -5 +2/3x=7/6x+4

Physics/math

How do you convert 50.4 mi/h to m/s? 1 mi = 1609 m. Please explain it to me because I don't get it

MATH

Hi, sorry to bother you. but can you please help me with this problem z=log(e^(5y)) Thanks!

Math

Solve using the elimination method. 2x/5 + y/2 = 3 x/2-y/6=2 Please and Thank you

Math! Please help! Now!!!

1. 31 over 4 written as a decimal? A. 6.75 B. 7.50 C. 7.75 D. 8.25 Help!!!

Math

-(-(-)(-)(-10x))=-5 solve for x A. X=.5 B. X=.7 repeating C. X=-.5 D. X=1 Please help i am so confused.

Math

12a-3b2. When a=9 b=4. Please explain steps

Math

Can someone please help me tell the difference between |-3| and -3

Math

Who wrote the plege of Allegiances? Need help please!

Math

The roots of the quadratic equation z^2 + az + b = 0 are 2 - 3i and 2 + 3i. What is a+b? Can you please help me with this question?

math

"the product of x and y decreased by 2”, which answer is correct? x(y-2)or xy-2? please!

Math(PLEASE HELP ME ASAP)

what is the area of the circle 4 mm use 3.14 for pi

Math

Please Help Solve each equation for 0<x<2 pi 2cos^ 2 x +sins-1=0

Math 1

48x^3 - 128x^2 -56x -16 please help. Poloynomials

math

Find the ratio of LCM to GCF of 9,18 and 52 #anyone to help me please

Math

LCD 1.1/2 4/x^2 <<1/2 or 2 2.1/z;3/7z << HELP 3. 3/5;x/x+2 << Help 4. 3m/m+n; 3n/m-n<< Help I need help or equations on how to solve this please

Math

LCD 1.1/2 4/x^2 <<1/2 or 2 2.1/z;3/7z << HELP 3. 3/5;x/x+2 << Help 4. 3m/m+n; 3n/m-n<< Help I need help or equations on how to solve this please

Math

Can someone please help me to find the number that is divisible 2,3,4, and 5

math

(-1.15) x 3.2 = Please help me I have to use steps also.

MATH

HOW DO I MULTIPLY AND DIVIDE INTERGERS IN STEPS PLEASE

math

Consider two types of nonlinear equations. What unique quality does each possess and how does that quality cause the graph's unique shape? Name two unique examples of these shapes in real-world situations would someone please let me know what they get for the answer and i ask ...

Chemistry

please help! Is RTP in chemistry (thermochemistry and electrochemistry) referring to room temperature of 25degreeC (or 298K) and 1atm, or 20degreeC (293K) and 1atm? In my lecture notes on gas law, they stated RTP refers to 25degreeC, but in my electrochem lecture notes they ...

Math 6th grade

Does any one know a really good websites for 6th grade math ? I'm behind in math and need to catch up or else I'll be really super dum . I need HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Math

There was a 6 square foot piece of wrapping paper for a birthday present. It takes 3 3/8 square feet pg the paper to wrap the present. How many pieces of 6 square foot paper are needed to wrap 3 of these presents? Please help me. I tried dividing. Please anyone!

math

how do you diverse fractions to decimals and visa versa Just take the top number and divide it by the bottom one. For example, if you have 3/10, take 3 and divide it by 10, giving you .30 and this is 30%. Oh, the the other half, if you have a decimal. .1 =tenths place .11 =...

Calculus please help

please help I can not understand this. I need an implicit form answer for the general solution of differential equation dy/dx=2(e^x-e^-x)/y^2(e^x+e^-x)^4 with (y>0). I have separated the y^2 to the left hand side to become 1/3y^3 but have no idea how to make the right hand ...

Socials 1 question

How does birth control affect our world population? Please give me a list of ideas, no sites please I know it helps reduce population growth rate but please tell me more about countries who don't have birth control and what it results in etc.. Thanks :)

chemistry

Please help me with my formal report on "Potentiometric Determination of the Purity and Dissociation Constant of Potassium Hydrogen Phthalate" Please give me links to websites that could be used for my reference... In addition, please do suggest books that discuss ...

Maths

Factorise as far as possible: 1) 2a^2b + 8a^2b^2 The answer i got for this is 2ab(a+4ab). I'm not entirely sure if this is fully factorised or not. Can you please correct me if i am wrong. 2) x^2 + 5x - 6 I'm not sure how i can do this. Can someone please explain how without ...

math. PLEASE HELP.

Question: If A= 29 degrees and a= 4.6, find c. There is a diagram shown in the textbook. b is adjacent, c is the hypotenuse, and a is opposite. I know I'm suppose to use SOH CAH TOA, and i tried using tan, but Im not getting the correct answer. i looked in the back of the ...

Math

Find 2 solutions to the equation 3x+5y=10. Write the solutions as ordered pairs. This is on my math study guide for our final and she already took up our text books. please help me!

Math

Hi...i asked a question about 45 minuets ago, and i have been working at it still. I still havn't gotten an anwser! Could somebody please help me! The question is, "this staircase has 3 steps (their are 6 blocks lined up as a staircase) How many blocks would you need for a 2-...

math

I need help with these questions please. Could someone please check them for me? Thank You. 1. Jane Hilman went to her bank. She had a balance of $1,009.88 in her savings account. She withdrew $130.00 and the teller credited her account with $6.19 What is her new balance. is ...

7th grade math correct 2 and help 1

6. The bill at a restaurant is $58.50, and Mrs. Johnson wants to leave a 15% tip. Approximately how much money should she leave? (1 point) about $15.00 about $9.00 about $6.00 about $11.00 8. What percent of 50 is 12.5? (1 point) 4% 25% 40% 15% 9. 50 is 6.25% of what number? (...

math

a bag of fruit contains 3 apples, 2 oranges, 1 banana, and 4 pears. Gerald will randomly select 2 fruit at a time from the bag and not put them back. what is the probability that the first piece of fruit jared selects will be a banana and the second piece of fruit will be of ...

math

math problem :The pattern 10 (.95)^ x is a typical pattern for insulin. Please explain whet the 10 and the .95 mean when the graph y axis is 10 and the x axis is k

math

If you earn the grades of 81, 84, 78, 80 in four tests what should your final test’s score be in order to have an average of 81%? .81x400=324 Need a total of 324 pts Test grades so far 81,84,78,80 = 323 324-323=1 You need at least one more point to get an 81 Can someone ...

7th grade math Ms. Sue please!

Hi! Can you check my answers please? Thanks! And, can you help me with 3 please? I have tried and tried but I cannot solve it can you explain how? Thanks! 1. Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints (–1, 2) and (3...

english grammar

please give me some outlines on this topic - the government has granted a large amount of money to your school to build a hobby room and buy instruments for the school orchestra . why would you like to have the two in your school. please explain a few lines on this topic please.

math

.divide AED 1380 among Ahmed John and Babita so that the amount Ahmed receives is 5 times as much as babita's share and its 3 times as much as John's share dear reiny i tried your way of doing it but i am unable to find it please help and my father gave me a different ...

Computer/Math

Okay, we are doing this Math Excel thing...and it's asking me about the feild name i would use for something... what is the feild name? Is is the subject you put at the top of the row? Or is an option...please help me a.s.a.p someone!!

Typos, math, physics

Would everyone who posted math and physics problems this morning please go back and check for typos? It is difficult to guess what you mean and we do not have your text book.

Math

A container has capacity of 2/3. It is filled 3/4. How many liters of water will be left in the container after 1/6 liter is poured out? I have no idea how to do this problem! Please help guide me through this math problem! Thank You!

Math, Please Help! I don't understand!

Hi guys, please help me!1 I am having a tough time understanding this equation. Best answer goes to the person who shows there work. So... here is the equation... At the half time show, a marching band marched in formation. The lead drummer started at the point, (-2,-5) and ...

Astronomy

so i know that theres something Astronomically wrong with this quote but cannot figure out exactly what, would appreciate some help!!! "There's a full moon rising just about midnight, theres a high tide comin' 'round just about dawn" PLEASE, PLEASE, PLEASE, HELP ME!!!

Science

I need help with 2 questions please. 1.What are the three parts of the law of conservation of mass/matter? Do not need the definition but the 3 laws please. Wikipedia and other sites just gives me the definition of the law of conversation. 2. How are velocity, speed, and ...

social studies (HELP !!!!!!)

@Princess Anna, @Writeacher, @Miss. Sue Please Help Me Please Help! I really don't Get It Please! ? ? ? ? It's due today! HELP! ANYONE !..... What were the positions of the Federalists and Anti- Federalists on the new Constitution? Provide at least two details supporting why ...

Math please check answer

please check my answer thanks :) A Pet supply store recorded net sales of $423,400 for the year. The store's beginning inventory at retail was $105,850 and it's ending inventory at retial was $127,020. What would be the inventory turnover at retail, rounded to the nearset ...

math ms sue please help, PLEASE!!!!

tori had 20 gumballs in a bag. there were 2 red gum balls, 3 blue gum balls, 5 yellow gum balls, and 10 purple gum balls. what was the ratio of blue gum balls to total number of gum balls?

Math.

Kate bought 3 CDs and 1 DVD at a store. Her friend Joel bought 2 CDs and 2 DVDs. If Kate spent $20 and Joel spent $22, determine the cost of a CD and DVD. ~Please provide an explanation as well. Please and thanks!

Math help please ASAP

15. Do the data in the table represent a linear function? If so, write a rule for the function. x –3 –2 –1 0 1 y 1 –2 –5 –8 –11 (1 point) yes; y = –3x – 8 yes; y = 1/3x – 8 yes; y = 1/3x + 8 yes; y = 3x + 8 16. Write a quadratic rule for the data in the ...

DrBob222 please check

DrBob222 please check my physics question posted at 8:55pm. The subject is drwl please check. I am not getting a response from drwl. Thanks! Mary DrWLS is not on right now. My physics is too poor to trust my answers. Bob Pursley is smarter than I am; he does physics, math, and...

to KEEGAN

Please use "Post a New Question" and then be sure to ask a question! Please note that we don't do students' homework for them. Our tutors try to give you the information to help you complete your assignment on your own. Then once YOU have come up with a response to YOUR ...

math

Hi - I'm reposting this thread please read the bottom...thanks. Ajax is 8 km due west of Oshawa. Uxbridge is 16 km NW of Oshawa. How far is it from Ajax to Uxbridge? Explain whether you have enough information to solve this problem. my answer was 13.856 km but not confident ...

Math

Can someone please help me to answer the following question? The question below has four choices, but only one correct answer. Could you please help me with the correct answer for this question? Thank you in advance. Question # 1. Find the slope of the line passing through the...

Math: Please help

1. What is the simplified form of squared root 140? A.) 4 to the square root of 35 B.) 10 to the square root of 14 C.) 2 to the square root of 70 D.) 2 to the square root of 35 Please show me how to do this Thank You

math

Hi, Can someone please help me with my math. The distance between Capeton and Jonesville is 80 miles. Thescale on the map is 0.75in : 10 miles. How far apart are the cities on the map? A. 6in B. 60in C. 600in D. 1067in Thank you :)

Math

I need the answers to the Unit 1 Lesson 13 Geometry test! Please! Connections academy math unit test.

5th grade Math

Please help me with these math problems. #1 Matt subtracted 1.9 from 20.8 and got 1.8. Explain why this is not reasonable? #2 Explain why it is easier to find 10 minus 1.9 mentally than with paper and pencil. #3 On May 27, 2001, a high school student ran a mile in 3 minutes 53...

Math 8th Grade - Ms. Sue please

After receiving a grant for music education, a school decides to build a new band room for its expanded music program. Quadrilateral ABCD represents the floor plan of the new band room. What is the area of the room? AE = 32 ft. BE = 12 ft. CE = 26 ft. DE = 26 ft. There is a ...

Math

The path of a cliff diver as he dives into a lake is given by the equation y= -(x-10)^2+75, where y meters is the divers height above the water and x meters is the horizontal distance travelled by the diver. What is the maximum hight the diver is above water? Is the answer to ...

math

I did not understand the 8/4 part of this answer, please clarify Count. thanks

Math(Check Please)

1. Which line is the flattest (or is less steep)? Why? a.

More Math To Check Please

4c^2 - 12c + 9 This is what I got: (2c+3)(2c-3) *Is that correct.? No, it is (2c-3)^2.

math

solve the matrix equation for ax=bx+c for x={x1} { x2} where a= { 6 0} b={-1 -2} c= {1] [15 1} { 4 -2} [2} please show work if you can

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