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Math Help Math Equations

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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Properties Of Equalities

07/21/14

how do i answer 5m-7+3m=19+7m without using transposition?

i should use the properties of equalities.

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Algebra 2 #logs

07/13/14

Help! I need help on log question!

How do i calculate to the tenth place? For Log21

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Equations

07/12/14

equations?

Write the equation of the circle that has a diameter whoseendpoints are (5, 27) and (22, 4).

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Algebra 1

07/10/14

what is the gcf in x3y2+x2y2+x2y

Algebra 1 i need help i dont know how to get the gcf of that x3y2 + x2y2 + x2y ?

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Percentages

07/05/14

if in the first yr your company made 275,000 the 2nd yr 300,000 the 3rd yr 310,000 what percent has your company grown?

this is a question I had on a test I put 10% I am courious about the answer and howit was calculated

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Coffee

07/01/14

A coffee is $11 and B coffee is $13 the mixture to sell is $12 find how much should be used to make 312 mixtures for A&B

have to find how much for A & B

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Math Answers

06/29/14

i need the answer

y=x2 +9x+20

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Factorization

06/27/14

factorize please

-x3+5x2-5x+3

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Algebra 1 Algebra Algebra Help

06/26/14

I need some help with these Algebra problems. Thank you in advance for your time and effort in helping me.

1. √x(√9-4/3)=√25 The sqrt is just over the 9. 2. (4-3*√2)2 3. √135b2c3d*√5b2d The sqrt is over 135b2c3d and 5b2d

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Slope Intercept Form Pre Cal Pre Calculus

06/26/14

perpendicular to 3x+4y=13 and through (2,7)

Summer Math packet question. write the equation in slope intercept and standard form

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Percentages

06/22/14

As part of his retirement planning, Mr. Barth purchases an annuity that pays 5% compounded quarterly. If the quarterly payment is $6,500, how much will Mr. Bart

as part of his retirement planning, Mr.Barth purchases an annuity that pays 5% compounded quarterly. If the quarterly is 6500, how much will Mr.Bart have saved in 5 years?

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Parabola Width Dimensions

06/21/14

What are the dimensions of such a rectangle with the greatest possible area?

A rectangle has its two lower corners on the x-axis and its two upper corners on the parabola y=9-x2.What are the dimensions of such a rectangle with the greatest possible... more

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Function Maximaze Revenue

06/21/14

Find the production level that will maximaze the profit P(x)=R(x)-C(x)

For the given cost function C(x)=3000+640x+1.1x2 and the demand function p(x)=1920. the price p at the given volume of demand x) . Find the production level that will maximaze the profit... more

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Word Problem

06/20/14

duting the 1998-1999 little leauge season, the tigers played 57 games. They lost 21 more games than they won. How many games did they win that season?

during the 1998-199 little league season, the tigers played 57 games. They lost 21 more games than they won. How many games did they win that season?

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Annuity

06/19/14

Suppose a student wants to be a millionaire in 40 years. If she has an account that pays 8% interest compounded monthly

Question: how much must she deposit each month in order to achieve her goal of having $1,000,000? What is the present value of this annuity? Please help me explain the process in step by step... more

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Math Problem

06/18/14