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July 25, 2016

Search: MAth (make equation true)

Number of results: 162,615

basic math
Is it always true, sometimes true, or never true that a regular quadrilateral has two or more obtuse exterior angles? Is it Sometimes true
August 9, 2009 by Pepe

Physics/Math
Given two vectors, a and b, such that a + b = a - b, find the magnitude of b. Consider the equation a + b = a - b to be n vector notation and both a and b have components. Subtract the a vector from both sides. You are left with b = -b That can only be true if b = 0. That ...
February 18, 2007 by COFFEE

Grammer
A thesis statement clarifies the main point an essay will make. 1. True 2. False I answered true. Please check my work.
July 23, 2016 by Tim

Math
Determine whether the statement is true, false, or sometimes true. Explain or show why. If x is positive and y = -x, then xy is negative. Is this always true or sometimes true?
October 24, 2009 by Anonymous

math
Line through (0,b) and (10,-5) is perpendicular to the line through (a,0) and (-6,-3). If all ordered pairs (a,b) which make the first sentence of this problem true are graphed, they all lie on a line. Find the equation of this line.
September 17, 2014 by Sam

Math
Does (8,5) make y=x+6 true?
February 25, 2016 by Anonymous

math
Which of the following conclusions is true about the statement below? x^2 = √x a) The statement is always true. b) The statement is true when x is negative. c) The statement is true when x=0. d) The statement is never true.
April 6, 2013 by Anonymous

Math
Substitute numbers for the letters to make the equation true. Same letter has the same number. Different letters have different numbers. x + x + y = 20 y + a - y = 9 y + x = 13
November 24, 2015 by Rosie

math
True or False. A data set resulted in a regression equation of Y = 17.08 - 1.16x From the equation we can determine that the X variable is directly related to the Y variable.
September 14, 2008 by Barbara

math
how do i make this a true sentence? 3=4+3-1/2
February 16, 2011 by angel

math
Determine whether the statement is always true, sometimes true, or never true. 3) The length of the hypotenuse of a right triangle equals the length of one of the legs of the triangle. Answer choice: a.) always true b.) sometimes true c.)never true
April 14, 2010 by nicole

english
Do you or don't you want too few surveys because you won't have enough answers to support any generalizations or findings you may make? true or false? I believe that it is true because you want all the evidence you can get on the subject you surveying.
December 29, 2011 by Jazmyne

ALGEBRA
The table below shows two equations: Equation 1 |3x - 1| + 7 = 2 Equation 2 |2x + 1| + 4 = 3 Which statement is true about the solution to the two equations? Equation 1 and equation 2 have no solutions. Equation 1 has no solution and equation 2 has solutions x = 0, 1. The ...
October 5, 2014 by HELP PLEASE

health
if i put a .... thats what ithink the answer is may u checkitin tell what i got wrong so i can retry to do it 11. Fats help maintain your cell membranes. (1 point)True False .... 12. Your body does not use energy when you sleep. (1 point)True False .... 13. People with ...
November 19, 2012 by Anonymous

Grade 10-Math
x+2y=3 5x+4y=8 I isolated x+2y=3 to make: x=3-2y then i began to sub in equation one with equation two: 5x+4y(3-2y)=8 5x+12-8y=8 after that i began to try to solve the equation but my answers were not correct. any help would be greatly appreciated!
September 24, 2011 by peyton

MATH
Where do I place the parentheses to make 16-30/10+5=14 true
August 27, 2012 by KAIDIN

Math
Put < or > to make a true statement 1.-2 0 < 2.3 -3 > 3.-9 8 < 4.-8 -3 < 5.11 3 > 6.-2 10 <
April 30, 2013 by Jerald

Math
Write < or > to make a true sentence 1.18 23 < 2.-9 -1 < 3.-3 -5 > 4.8 -2 > 5.6 -3 > 6.0 8 < 7.6 -7 > 8.-23 -16 <
April 30, 2013 by Jerald

Chemistry
1. A combination reaction may also be a displacement reaction. True or False 2. The combustion of an element is always a combination reaction. True or False For number 1, I first thought true, but then again, nothing is being displaced in a combination reaction, right? You are...
November 19, 2014 by Jess

Math
1. What is the distance between the points (1, 4) and (4, 8)? I said Distance = 5 2. Find the slope between (1, 4) and (4, 8) I said 4/3 3. Are the expressions (4x+4)/4 and x+1 equivalent? I said Yes 4. Simplify (x+y)2 x2 + 2xy + y2 5. Is (x y )2 = x2 y2? No. It is equal ...
February 12, 2016 by Carly

Math
"If a quadrilateral is a rectangle, then it is a parallelogram." i) is the converse true? ii) is the inverse true? iii) is the contrapositive true?
April 5, 2014 by Theo

Math
1. Write the converse of the following true conditional statement. if the converse is false, write a counterexample. If a < 10, then a < 15 a) if a > 10, the a > 15; false. Counterexample: a=12 and a<15. b) if a <15, then a<10; false. Counterexample: a=12 ...
October 13, 2015 by Tim

math
16-30/10+5=14 use parenthese to make the statement true
August 30, 2011 by seddy

Math
Explain why there is no number that can replace N to make the |N| = -1 true.
September 2, 2011 by Cathy

MATH
1/6 + x > 1/2 What does the value of X have to be, to make this sentence true?
January 8, 2013 by KENZI

math
Insert parentheses to make the statement true; 6 x 5 - 2^2 = 45
September 9, 2015 by andrea

math
insert parenthesis to make this sentence true.. 0=54-24/6-5
February 7, 2016 by cici

Math
You are given two equations which are both true, and you are asked to solve for both x and y. You plan to solve this set of equations by substituting part of one equation into the other so you end up with an equation that contains only x's or only y's. The first thing you need...
October 7, 2008 by Jen

health!
True or False. Washing your hands can help protect you from dangerous pathogens True True or False. People die from colds each year True True or False. Infectious diseases are caused by organisms or viruses that enter and multiply within the human body. True True or False. ...
March 11, 2015 by Ann

math
how do I figure ou this answer? Jess say's the square of the sum of 17 plus some number will equal his mother's age squared. If jess' mother's age squared is 2209, what number must be used to make the equation true?
October 14, 2008 by sarah

Math
Decide whether each statement is always true, sometimes true, or never true.
March 16, 2015 by Part

math
Is it always true, sometimes true, or never true that a regular quadrilateral have 2 or more obtuse exterior angles?
October 18, 2009 by Brandi

math
1. Give an example of an open equation. 2. How can you use an equation to make a prediction from a pattern ?
August 30, 2014 by shy gurl

chemistry
Which of the following statements is NOT true in regards to water, ethanol, and isopropanol? A. Water has the highest boiling point. B. H-O-H and C-O-H bond angles are all equal to 1095. C. Dispersion forces affect all three molecules. D. Two lone pairs of electrons are ...
January 26, 2007 by helppleez

Physical Ed
11. Disagreements are a normal part of life. (1 point) True False 12. Talking to a trustworthy adult is the best way to stop sexual abuse and get help. (1 point) True False 13. Some conflicts are made worse by peer negotiation. (1 point) True False 14. Feeling negatively about...
February 6, 2013 by Someone

Math
1. The quadratic equation -3x^2 x = 10 has two real solutions. (true or False) Justify your answer. 2. If (2x 3) (x + 5) = 8, then either 2x 3 = 8 or x + 5 = 8. (True or False) Justify your answer.
August 8, 2014 by Annika

math
Unroll has 6 yards of ribbon. She needs 1/5 to make 1bow. How many bows can she make? Explain how to write the equation an by using representation
February 9, 2015 by Anonymous

English
1.) Anyone can publish information on the Internet without fact-checking it. A.) True************************ B.) False 2.) Public records are most likely to contain valid information than secondhand reports. A.) True******************************** B.) False 3.) The ...
April 19, 2014 by Cassie

MATH I NEED HELP PLEASE
1. Which of the following conclusions is true about the statement below? A. The statement is never true. B. the statement is true when x =0. C. The statement is true when x is negative. D. The statement is always true. My answer was B. 2. Solve for x in the equation x^2 - 2 x...
September 6, 2013 by Queta

Math
What value for a makes this equation true? 5a=a
April 26, 2012 by Zoomy

math
What value of f makes the equation true? f 18.4 = 11.8
September 10, 2012 by Allison

math
Which value for n makes the equation n / 8 =1 true
April 29, 2013 by cecil

Math.
Is equation is true, false? I'm not sure. 3(4 + 5) = 3(6 2)
October 23, 2014 by Anonymous

Math
Which of the following makes the equation true? 7t + 26=61 ( 3,5,7,9,)
February 15, 2016 by Amy

Math 116 algebra
use < or > to make the statement true -19 19
July 15, 2008 by boo boo

MATH
USE < OR > TO MAKE THE STATEMENT TRUE 6 __ -9 DO I HAVE IT RIGHT 6 < -9
July 20, 2009 by HELP

math
14+12-6=20, where to put parenthesis to make the number sentence true? How?
October 1, 2009 by Lisa

math
20-5+3=12, where to put parenthesis to make the number sentence true?
October 1, 2009 by Lisa

math
Copy and place parentheses to make each statement true. 6 + 6 / 6 * 6 +6 = 24
September 30, 2010 by tammy

math
where do you place parentheses to make this statement true 9,5 + 2 - 8 times 3 + 1 = 22
October 20, 2010 by isaiah

math
|n+1|<4 How many values of the integer n will make the inequality a true statement?
May 15, 2011 by Anonymous

Math
where would you put the parentheses to make this true 124-6 x 0 + 15 = 34
October 19, 2011 by Brandon

math
what is true of all values of x that will make divisible 2*x by6
October 10, 2012 by bryant

math
how to do you do missing digits to make each number sentence true
August 21, 2013 by desmiyoung

Math
Place parentheses to make this statement true: 6-6/6x6+6=0
September 21, 2014 by Joe

math
Which symbol is used to make -6? |-8| a true statement? A. > B. < C. = Is the answer B? Thank you
August 21, 2015 by Liz

math
What symbol is needed between -2 and [-3] to make a true statement>
August 26, 2015 by lost

Math
Insert parentheses to make this number sentence true 81+19\25=9
September 8, 2015 by Jack

math
Use parenthesis to make statement true 2x8+5-3=36
September 22, 2015 by Eve

math
4=4*6-2+3 Where should I put the grouping symbols to make this true??
October 20, 2015 by Aidan

Math
Find the number that will make the following statement true 7x-5=4x+4
November 15, 2015 by Cedrick

Algebra2
Find the polynomials roots to each of the following problems: #1) x^2+3x+1 #2) x^2+4x+3=0 #3) -2x^2+4x-5 #3 is not an equation. Dod you omit "= 0" at the end? #2 can be factored into (x+1)(x+3) = 0, so the roots are x=-1 and -3. #1 Use the quadratic equation for the roots [-b...
May 13, 2007 by Haylee

Beginning Algebra
how do i figure out this problem i have to make the equation true by inserting one or more parenthesis a. 2 * 3^2 + 4 * 3 - 1 = 47 For this a. 2 * 3^2 + 4 * 3 - 1 = 47 You need a fairly large number compared with the available numbers, so you might try grouping the 2 and 3 ...
September 27, 2006 by Eliana

maths equations
could you please help me on this equation r = sx2/2t im really stuck Your non-use of parenthesis makes in difficult to know what the equation is. What are you trying to do with the equation? sorry im trying to make x the subject divide each side by s r/s= x^2 /2t multiply each...
May 13, 2007 by bex

Math
Can you help with this equation? Have to solve for the indicated variable: For x: With equation y = x + 1/x - 1; in case it doesn't make sense; the x + 1 is in the numerator and the x - 1 is in the denominator. Thank you for your help. Cassandra
April 18, 2015 by Cassandra

Math
Can someone check my answers for me pls? True or False LCM of 10 and 18 is 180; False LCM of 8 and 30 is 120; True LCM of 3 and 4 is 12; True LCM of 42 and 28 is 168; True LCM of 9 and 15 is 45; True
December 5, 2008 by Jaden

mathematics
In a mathematical equation, the coefficient is A. the numeric value of the unknown that makes an equation true. B. the term brought from one side of an equation to the other by performing the opposite operation. C. a number or quantity placed before another quantity to ...
May 14, 2009 by Anonymous

math square root
Indicate which of the following are true and which are false. for those that are false, change the UPPER-CASE expression to make the statement true. *Every integer is a WHOLE number * the quotient of two non zero numbers is always a RATIONAL number * the counting numbers are ...
November 20, 2012 by alexander

Math
if a polynomial function is of degree n, then the graph will have n-1 relative maximum and minimum points. Is this: Always True, Sometimes True, or Never True? It's really confusing me.
February 7, 2012 by Lauren

math
insert perenthesis to make the sentence true: 40-6x6-2-6=10 40-6x(6-2)-6=10 hey
January 22, 2007 by Preston

math
if 15-2x<7, then for all possible values of x that make the inequality true, a - x<8 b - x>8 c - x>4 d - x<4 e - x-1/4 answer: c - x>4
September 1, 2010 by AnOnYmOuS1

Math
Where do I inerst parenthesis to make the following statement true: 56 divided by 3 +4 x 1 + 2 =24
September 27, 2010 by Lori

math
copy and place parentheses to make each statement true 22. 6*6+6*6=426 23. 6+6/6*6-6=0 24. 6-6*66+6/6=1 25. 6+6/6+6*6=6 26. 6-6/6*6+6=0
September 30, 2010 by mackenzzie

math
copy and place parentheses to make each statement true 22. 6*6+6*6=426 23. 6+6/6*6-6=0 24. 6-6*66+6/6=1 25. 6+6/6+6*6=6 26. 6-6/6*6+6=0
September 30, 2010 by mackenzzie

math 5th grade
Insert parentheses to make sentence true: 32 + (-4) - (-5) * 4 = 13
February 13, 2011 by Sally

math
use parenttheses to make each number sentance true 124-6*0+15=34
September 6, 2011 by jd

math
Which is the correct symbol to make the resulting inequality true? 4 4/3 > 4 1/2 Or 4 4/3 < 4 1/2 What does this mean?
November 1, 2011 by Ruby

Math
WHERE DO I PUT THE PERENTHESIS TO MAKE THIS STATEMENT TRUE: 18+2*1+3 TO THE SECOND POWER
August 27, 2012 by Andrea

math
choose the correct operation to make this statement true;10^3[?]9^2[?]190=10
April 18, 2013 by rica

math
Which sign goes in the box to make the number sentence true? 7/8 ? 1 a. = b. + c. > d. <
May 12, 2013 by Debbie K

math
Which sign goes in the box to make the number sentence true? 3/4 ? 6/8 a. > b. < c. = d. +
May 12, 2013 by Debbie K

math
how many ways can this equation be made true 24 x 18 = 432 x
March 29, 2011 by mom

math
1.Which of the following is a true statement? a) -7 > 5 b) -7 < 5 c) -7 < 7** d) 0 > -5 2. Solve the equation. b/-4=-2 a) 8 b) -8 c) 1/2** d) - 1/2
March 24, 2015 by #HOMEWORK

Algebra
My instructions are to solve the problem by showing the steps and identify as a conditional equation, an inconsistent equation or an identity. 0.06q + 14 = 0.3q - 5.2 You can convert that to 0.24 x = 19.2 and solve it for x. The original equation is neither inconsistent (an ...
June 29, 2007 by Bianca

math
Study this pictorial equation. 2 trinangles 2 circle with in x inside equal 3 trinangles Which choice is true based on the pictorial equation?
December 14, 2011 by stephanie

7th grade health true or false
11. Disagreements are a normal part of life. (1 point) True False 12. Talking to a trustworthy adult is the best way to stop sexual abuse and get help. (1 point) True False 13. Some conflicts are made worse by peer negotiation. (1 point) True False 14. Feeling negatively about...
January 11, 2013 by Delilah

math- check please
1) True/false: For any real number x, ln e^x = x. I think that is true. 2)true/false: (2 ln x)/ ln 10 = ln x^2 - ln 10 for all positive x. I think this is true too.
November 1, 2011 by Stephanie

geometry
Is it always true, sometimes true, or never true that the centroid is outside its associated triangle? Is it always true, sometimes true, or never true that two complementary angles have a common vertex?
May 30, 2010 by lisa

Factoring
What does 3x^3-3x+2=0 come out to? How would I solve this? Is the x cubed supposed to be x squared? You can compare the equation with the identity: (a+b)^3 = a^3 + 3 a^2 b + 3 a b^2 + b^3 which you can rewrite as: (a + b)^3 = 3 ab (a + b) + a^3 + b^3 (1) The equation you want ...
May 30, 2007 by Ace

8th grade math
List the integers that can replace n to make the statement -|8| < n < or = to - |-5| true.
September 2, 2011 by Bob

math
who do u make this true by putting parentheses? 4 plus 1 minus 3 divided by 2 equals 1
May 8, 2012 by fgjtf

math
directions: rewrite each sentence using parentheses to make it true. 1.) 4x6+2-6=26
February 26, 2014 by tika

math
write the missing numbers to.make the sentence true example 7+9=_______+7?
November 17, 2014 by christon

5th grade math
Find the value of 'n' to make each statment true. 1.22 x n is between 80 and 85
March 26, 2015 by mythreyee

math
Replace the___with<,>, or = to make a true statement. 7^4\7^2_______49 A. < B. > C. = D. None if the above A?
May 14, 2015 by anon

math help
Find the value of X which will make the proportion true:? 6/20 = 78/x 468 120 260 ----- 13
August 17, 2015 by ttng

Math
Insert grouping symbols to make the following sentence true: 160 = 8 * 16 + 12 - 4 / 2
September 15, 2015 by Liv

Math
Find the unknown digit to make each statement true 2.48>2.4__1>2.463
October 5, 2015 by Enjoli

Math
Replace m with a whole number to make each statement true. m*10+m*13=138. What does the m represent?
October 6, 2015 by Jayde

math
choose all values of x that would make the inequality true and how? 2/3 or 0.6 or 3/6 or 59% or 58x10_2
October 25, 2015 by monica

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