1,090 Answered Questions for the topic Math Equations

Math Equations Math Help

07/30/14

Find the length of the sides of the original square
If the sides of a square are increased by 3cm the area becomes 64cm2 
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Math Equations

07/30/14

Find the dimensions of the rectangle
The length of a rectangle is 4cm more than the width the area is 96cm2 
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Math Equations

07/30/14

Find the dimensions of the rectangle
the length of a rectangle is 3cm more than the width the area is 70cm2
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Math Equations Math Math Help Math Question

07/30/14

I need help in math :/
What is a math concept or principle? 
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Math Equations

07/21/14

a restaurant has 32 customers. if this is 4/6 of capacity, what is the total capacity of the restaurant
I need to know how to set up and solve this equation  
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07/17/14

Use square roots to solve the following equations; round to the nearest hundredth if necessary.
1. -2w2+201.02=66.54   2. 3y2+51=918
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Math Equations Math Trigonometry

07/09/14

The expression lie between
5cosΘ+3cos(Θ+pi/3)+3  
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Math Equations

06/25/14

What is the standard form of an equation that is through Origin and (6,5) ?
Equation in standard form for the origin and (6,5)
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Math Equations Math Algebra 2 Equations

06/07/14

help please
y=3x-4 y=4x   I need help :( ASAP PLEASE
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Math Equations Math Equation Work

06/07/14

find f(-3) given F(x)=3x^2+x-7
Hello. I NEED HELP WITH THIS EQUATION MY OWN TUTOR GAVE ME TO SOLVE. ASAP :)
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Math Equations Math Discrete Math Mathematics

05/22/14

A={ -4 ,-3 ,-2 ,-1 ,0 ,1 ,2 ,3 ,4} R is defined on A as follows: For All (m,n) ?A,m R n ? 5 | (m^2- n^2 )
A={ -4 ,-3 ,-2 ,-1 ,0 ,1 ,2 ,3 ,4} R is defined on A as follows: For All (m,n) ∈A,m R n ⇔ 5 | (m^2- n^2 )
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Math Equations Math

05/21/14

How to do 2 step equations
How to do 2 step equations for college algebra....I'm having a very difficult time trying to understand the concept yet I don't have a clue every time I see a math problem and loik at the problem... more
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Math Equations

05/20/14

john has 10 apples. he gives one apple to bob. how many apples does john have left?
john has 10 apples. he gives one apple to bob. how many apples does john have left?
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05/07/14

Graph f(x)
How can the graph f(x)=0.3|x-6|+7 be obtained from the graph of y=|x|?   a) Shift it horizontally 3 units to the left. Shrink it vertically by a factory of 0.6. Shift it 7 units upward b) Shift... more
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05/05/14

how to solve -4x-4x=67-3
how to solve -4x-4x=67-3
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Math Equations Math Math Help Mathematics

05/05/14

how to solve 8+6(2c-1)
how to solve 8+6(2c-1)
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Math Equations

04/30/14

has a slope of -4 and passes through the point (1,-3)
has a slope of -4 and passes through the point (1,-3)
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Math Equations

04/30/14

how to solve the polynomial P (1+r/2)
It is a polnomial
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Math Equations

04/29/14

Solve this equation with steps please
(-4+i)^3  can you please solve this equation and please include the steps
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04/27/14

solve and write interval notation
Solve  (x^2-9) ≤0  and write interval notation for the solution set. Show careful algebraic work/explanation.              x
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Math Equations Math Math Help Math Question

04/16/14

gina bough the following.......
Gina bought the following items: 0.45 kg of oranges at $3.80 per kg, one can of mushrooms for $0.75, one package of chicken breasts for $5.75, and 0.6 kg of tomatoes at $5.40 per kg. She also needs... more
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Math Equations

04/11/14

(x^-4x+8)/(5x-3)
I really do not know how to do this problem and it is really upsetting me :( 
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Math Equations Math Math Help

04/09/14

The following expression is used for changing a temperature of -35 Celsius degrees to Fahrenheit.
the following expression is used for changing a tempature of -35 celsius defrees to fahrenheit.      9 5 x (-35) +32 =
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Math Equations Math Math Help

04/08/14

calculate her gross earnings in a week
Fionas regular hourly rate of pay is $21.50. She is paid at 1.5 times the regular rate of pay for time exceeding 37.5 hours in a week. calculate her gross earning for a week in which she worked... more
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04/08/14

-2 -3(-2)+4 over 2-3(-2) evaluate
-2-3(2)+4  2-3(-2)      =   evaluate the expression   
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