All Questions

798

please help!!

can anyone help me with this problem as well as give a clear explanation? thank you!!

Find the value of

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Guest Aug 9, 2017

796

simplify this expression, using positive exponents only?

[(p)^-6(p)^2]^-3

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Guest Aug 9, 2017

1821

What is the remainder of 5^2010 when it is divided by 7?

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Guest Aug 9, 2017

850

+211

seriously what the heck

How do you post a priority question

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GirlsRbetteR Aug 9, 2017

1138

+211

Worlds hardest question (must put in word form like millions ect.) {do not delete}

Whats 999,999,999,999,999,999,999,999,999,999,999^2
Good luck
_____$$$$_____$$$$
_____$__$$_____$$__$
_____$$___$_____$___$$ <#> _____$$___$_____$___$$ <#> _____$$___$$_____$___$$ <#> _____$$____$_____$____$$ <#> _____$$$____$$_____$$____$$$ <#> _____$$_____$$_____$$_____$$ <#> read more ..

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GirlsRbetteR Aug 9, 2017

721

Help

if a recipe calls for 4 cups of milk and you have 1 L will you have enough milk explain.

Mathhemathh ●

Guest Aug 9, 2017

2207

I need to know how big of a number a googlplex is (10^10^100), but it just spits out infinity! Can anyone type the actual number out?

I need to know how big of a number a googolplex is (10^10^100), but it just spits out infinity! Can anyone type the actual number out?

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Guest Aug 9, 2017

769

Converting within imperial and SI?

A low bridge has a posted height of 7 ft 6 in. If your truck is 2.3 m high, how many centimetres over or under the bridge height will it be?

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Guest Aug 9, 2017

Aug 8, 2017

648

adding fractions

what is 5 5/6 + 2 2/6=

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Guest Aug 8, 2017

5570

Problem: Good explanation

Problem:
Suppose and are isosceles triangles. Also suppose that TI=5, PI=7 and PO=11.
What is the sum of all possible lengths for TP?
What is the sum of all possible lengths for TO?

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Guest Aug 8, 2017

773

why

why.

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Guest Aug 8, 2017

5436

Problem: Need Help plz give a good explanation

Problem:
In quadrilateral ABCD, we have AB=3,BC=6,CD=4 and DA=4.
If the length of diagonal AC is an integer, what are all the possible values for AC? Explain your answer in complete sentences.
Hint(s):
Draw a picture! read more ..

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Guest Aug 8, 2017

946

How can the fact that 24^2-5^2=551 be used to find the factors of 551 (not including 1 or 551)?

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Guest Aug 8, 2017

2466

is an integer. Compute the largest such n.

There are exactly four positive integers n such that
is an integer. Compute the largest such n.

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Guest Aug 8, 2017

9979

Factor 2x^2+7x+3

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Guest Aug 8, 2017

821

Triangle Area

Find the area of an isosceles triangle with two sides being 1 and an angle A being 30.

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Guest Aug 8, 2017

3243

+490

How many distinct rectangles are there with integer side lengths such that the numerical value of area of the rectangle in square units is e

How many distinct rectangles are there with integer side lengths such that the numerical value of area of the rectangle in square units is equal to $5$ times the numerical value of the perimeter in units? (Two rectangles are considered to be distinct if read more ..

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RektTheNoob Aug 8, 2017

1169

+490

If a,b,c are integers from the set of positive integers less than 7 such that

If a,b,c are integers from the set of positive integers less than 7 such that
then what is the remainder when a+b+c is divided by 7?

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RektTheNoob Aug 8, 2017

1987

+490

Suppose $b$ and $c$ are positive integers. When $b^2$ is written in base $c$, the result is $121_c$. When $c^2$ is written in base $b$, the

Suppose $b$ and $c$ are positive integers. When $b^2$ is written in base $c$, the result is $121_c$. When $c^2$ is written in base $b$, the result is $71_b$. What is $b+c$?

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RektTheNoob Aug 8, 2017

756

+178

Atmospheric Descent

An object is located 10km at t=0 above a planet's surface with speed = 0, given the following statements:

1.The planet's atmosphere is identical everywhere along the 10km depth.
2.The object's atmospheric decceleration is read more ..

Jeffes02 Aug 8, 2017

483

???

-81 degrees

Guest Aug 8, 2017

842

Expression

How do I calculate the following 1- √(〖(0-PF)〗^2+ 〖(1-PD)〗^2 )/√2

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Guest Aug 8, 2017

892

(A+B)2

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Guest Aug 8, 2017

879

express as a single fraction

(8/x-4) + (5/x^2 + 2x -24)

hectictar ●

Guest Aug 8, 2017

1355

finding unknown angles

a diagonal cut of length 2.85m is to be made on a rectangular wooden slab from one corner to the other. the front of the slab measures 1.94 m. calculate the angle with the front edge at which the carpenter needs to begin the cut. round the answer to one read more ..

hectictar ●

Guest Aug 8, 2017

All Questions ⁺⁰231348 Questions

please help!!

simplify this expression, using positive exponents only?

What is the remainder of 5^2010 when it is divided by 7?

seriously what the heck

Worlds hardest question (must put in word form like millions ect.) {do not delete}

Help

I need to know how big of a number a googlplex is (10^10^100), but it just spits out infinity! Can anyone type the actual number out?

Converting within imperial and SI?

adding fractions

Problem: Good explanation

why

Problem: Need Help plz give a good explanation

How can the fact that 24^2-5^2=551 be used to find the factors of 551 (not including 1 or 551)?

is an integer. Compute the largest such n.

Factor 2x^2+7x+3

Triangle Area

How many distinct rectangles are there with integer side lengths such that the numerical value of area of the rectangle in square units is e

If a,b,c are integers from the set of positive integers less than 7 such that

Suppose $b$ and $c$ are positive integers. When $b^2$ is written in base $c$, the result is $121_c$. When $c^2$ is written in base $b$, the

Atmospheric Descent

???

Expression

(A+B)2

express as a single fraction

finding unknown angles

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