Kenneth S.

Math

08/26/16

finding an equivilant expression.

For x ≠ 0, x ≠ 1, and x ≠ −1 which of the expressions below is equivalent to (x^−1) /(x^−2 − 1 )? 1) 1/(x^3 − x) 2) x/(1 − x^2) 3) 1/(1 − x^2) 4) 1/ (x − x^3) 5) x/(1 − x) I'm thinking... more

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Math

08/26/16

I need help in my math problem.

Is the answer 6 or 24. 60÷5(7-5)

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Math

08/26/16

what is 60÷5(7-5)

60÷5(7-5)

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Variables Math Problem

08/26/16

what is the answer to ab/9 divided by b/3

its a math problem with variables.

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Rounding Numbers

08/26/16

Rounding to 3 significant figures and scientific notation

Hi, how do I round 786936.25 then writing the answer in scientific notation?

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Math Algebra 2 Math Word Problem

08/26/16

find four consecutive even integers such that the product of -2 and the sum of the first and the fourth is 20 less than the opposite of the third

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Area

08/26/16

An 8-ft-by-10-ft rug leaves 1 ft of the bedroom floor exposed on all four sides. Find the perimeter of the bedroom floor.

I REALLY NEED HELP WITH THIS>PLZ HELP

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Circles

08/26/16

Circle problems

what is the ratio of the area of a circle to the radius of the circle? The answer to this question cannot be determined. Why is it so?

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Long Division

08/25/16

I'm looking for a demonstration of how you solve a long division problem. 22 ÷ 1548 = ? ...

I have a problem that I can't solve because.... I just can't. Help me. 22÷1548=

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Word Problems

08/25/16

you play a game where you score -6 points on the first turn and on each of the next 3 turns. what is your score after those 4 turns?

how do you figure out the word problem?

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Pre Calculus

08/25/16

5^log5 (x) + log5 (2) =5 solve for x

Don't know exactly how to do this problem.

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Help With Our Deck

08/25/16

if a right triangle has an adjacent side 10.25" long and an opposite side 7.5" long what is the value of angle A? Or of both the other 2 angles?

We are building an addition to our deck and need to know this angle. If the vertical side is 7.5" and the horizontal side is 10.25" what is the value of the angle at the junction of the hypotenuse... more

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Pre Calculus

08/25/16

g(x) = x / x^2 + x - 8

what is the domain of this equation

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Angles

08/25/16

rotate an image based on a cordinate

i need to rotate an image based on cordinate which moves 0 to 360 degree. i need to rotate the image to 90 degree, 180, 270 and 360 degree based on the location of coordinate. which equation i can... more

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Algebra 1

08/25/16

Rewriting Expressions

How do you rewrite 8(1-x) without parentheses using distributive property?

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Quadratics

08/25/16

I need help URGENTLY!!

y= maximum vertical distance h= maximum horizontal distance y=-(x-h)2+47 Find the maximum vertical distance and maximum horizontal distance I DO NOT UNDERSTAND HOW TO WORK IT OUT?... more

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Fahrenheit 451

08/24/16