All Questions

0

999

1

what is ln

Melody ●

Guest Jul 15, 2015

0

1004

3

(3b + 1/2)^5

geno3141 ●●●

Guest Jul 15, 2015

0

1079

2

if a silos diameter is 10meters and is 20 meters tall then what is the volume of the silo

HeatherF ●●

Guest Jul 15, 2015

0

888

1

what is (x+5)^2

geno3141 ●

Guest Jul 15, 2015

0

1228

1

Rationalize the numerator

Please help me rationalize the numerator.

The back of the book answer is
I have tried but cannot seem to get the answer. I believe I am having a simplifying problem, but if anyone can show me steps, read more ..

geno3141 ●

Guest Jul 15, 2015

0

8313

1

verify the Pythagorean identity 1 + cot^2x = csc^2x

CPhill ●

Guest Jul 15, 2015

0

886

1

A wheel of radius 30cm is turning about a fixed axis at a rate of 1 1/2 revolutions per minute. What is the angle which the wheel turns in 3

A wheel of radius 30cm is turning about a fixed axis at a rate of 1 1/2 revolutions per minute. What is the angle which the wheel turns in 30 seconds, and the distance moved by a point on the rim in 30 seconds?

CPhill ●

Guest Jul 15, 2015

0

905

1

x^3y^0x^-7

geno3141 ●

Guest Jul 15, 2015

0

758

0

can i have the code?

to the calculator

Guest Jul 15, 2015

0

1093

1

18(a-b)^3/-12(a-b)^2

geno3141 ●

Guest Jul 15, 2015

0

877

1

how do you simplify an equation

Alan ●

Guest Jul 15, 2015

0

924

2

what two numbers go into negative 121

Melody ●●

Guest Jul 15, 2015

0

4113

2

+389

Working together, Evan and Ellie can do the garden chores in 6 hours. It takes Evan twice as long as Ellie to do the work alone. How many ho

Working together, Evan and Ellie can do the garden chores in 6 hours. It takes Evan twice as long as Ellie to do the work alone. How many hours does it take Evan working alone?

CPhill ●●

Dabae Jul 15, 2015

0

3977

1

+389

Maria normally spends half an hour driving to work. When her average speed is ten miles per hour slower than usual, the trip takes ten minut

Maria normally spends half an hour driving to work. When her average speed is ten miles per hour slower than usual, the trip takes ten minutes longer. How many miles does she drive to work?

CPhill ●

Dabae Jul 15, 2015

0

3785

1

+389

If 6 chickens lays 48 eggs in 4 days, how many days will it take 10 chickens to lay 100 eggs?

geno3141 ●

Dabae Jul 15, 2015

0

2257

1

+389

Twelve bears eat five pounds of honey in one day. At the same rate, how many pounds of honey will 20 bears eat in three days?

geno3141 ●

Dabae Jul 15, 2015

0

3698

1

+389

If the base of a triangle is shortened by 60 percent, by what percent must the height be increased if the area is to remain the same?

CPhill ●

Dabae Jul 15, 2015

0

3460

1

+389

The amount of sugar in Billy's kitchen is directly proportional to the number of cookies he can bake. The number of cookies that Billy bakes

The amount of sugar in Billy's kitchen is directly proportional to the number of cookies he can bake. The number of cookies that Billy bakes is inversely proportional to a score of his physical health (since he eats all the cookies). By what percent will read more ..

Alan ●

Dabae Jul 15, 2015

0

3315

1

+389

Bob has $X$ dollars now. If Pat gives Bob a dollar, Bob will have twice as many dollars as Pat. If Bob gave Pat a dollar instead, they both

Bob has $X$ dollars now. If Pat gives Bob a dollar, Bob will have twice as many dollars as Pat. If Bob gave Pat a dollar instead, they both will have the same number of dollars. What is the value of $X?$

geno3141 ●

Dabae Jul 15, 2015

0

2500

1

+389

Given that $x+y=10$ and $2x+y=13$, what is the value of $x^2-y^2$?

geno3141 ●

Dabae Jul 15, 2015

0

2542

1

+389

$\frac{1}{2} - \frac{1}{3} = \frac{3}{x}$. What is the value of $x$?

heureka ●

Dabae Jul 15, 2015

0

2115

1

+389

Compute the value of $22^2 + 6 \cdot 22 + 9$.

heureka ●

Dabae Jul 15, 2015

0

1276

9

+262

title

IS THAT RIGHT THAT: X≠0;-a+1
A≠0;-x+1

Melody ●●●●●●●●●

sabi92 Jul 15, 2015

All Questions ⁺⁰237170 Questions

what is ln

(3b + 1/2)^5

if a silos diameter is 10meters and is 20 meters tall then what is the volume of the silo

what is (x+5)^2

Rationalize the numerator

verify the Pythagorean identity 1 + cot^2x = csc^2x

A wheel of radius 30cm is turning about a fixed axis at a rate of 1 1/2 revolutions per minute. What is the angle which the wheel turns in 3

x^3y^0x^-7

can i have the code?

18(a-b)^3/-12(a-b)^2

how do you simplify an equation

what two numbers go into negative 121

Working together, Evan and Ellie can do the garden chores in 6 hours. It takes Evan twice as long as Ellie to do the work alone. How many ho

Maria normally spends half an hour driving to work. When her average speed is ten miles per hour slower than usual, the trip takes ten minut

If 6 chickens lays 48 eggs in 4 days, how many days will it take 10 chickens to lay 100 eggs?

Twelve bears eat five pounds of honey in one day. At the same rate, how many pounds of honey will 20 bears eat in three days?

If the base of a triangle is shortened by 60 percent, by what percent must the height be increased if the area is to remain the same?

The amount of sugar in Billy's kitchen is directly proportional to the number of cookies he can bake. The number of cookies that Billy bakes

Bob has $X$ dollars now. If Pat gives Bob a dollar, Bob will have twice as many dollars as Pat. If Bob gave Pat a dollar instead, they both

Given that $x+y=10$ and $2x+y=13$, what is the value of $x^2-y^2$?

$\frac{1}{2} - \frac{1}{3} = \frac{3}{x}$. What is the value of $x$?

Compute the value of $22^2 + 6 \cdot 22 + 9$.

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