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2 years ago

Sawyer was last year's PI Day

Mathematics

1 answer:

BabaBlast [244]2 years ago

3 0

7,929.60 . i think :D

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What is the square root of 225?

NeTakaya

The square root of 225 is 15. I hope that helped!

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3 years ago

___% of 40 = 4 Please help this answer is timed!!!

Goshia [24]

Answer:

10%

Step-by-step explanation:

To find this we make a fraction and multiply by 100%

4/40 *100% = 1/10 *100% = 10%

I hope this helps! :)

4 0

2 years ago

Read 2 more answers

Can someone show me at least trial one

GenaCL600 [577]

Pick a number: 5
Add 7: 5+7=12
Triple the result: 12*12*12=1728
Add 9= 1728+9=1737
Divide by 3 = 1737/3=579
Subtract original number = 579-5=574

Now pick a different number a do the same process

Hope that helps

8 0

3 years ago

Read 2 more answers

All real numbers between negative 5 and 7

Deffense [45]

I hope this helps you -4,-3,-2,-1,0,1,2,3,4,5,6

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3 years ago

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A sphere is inscribed in a cube with a volume of 64 cubic inches. What is the volume of the sphere? Round your answer to the nea

erma4kov [3.2K]

Answer:

the volume of the sphere is

$33.51 in^{3}$

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, sphere and cube.

Given data

Volume of cube v = 64 cubic inches

since we are dealing with a cube the height and the radius of the sphere is same as the sides of the cube,

we know that volume of cube is expressed as

$v= l*b*h$

$v=l^{3}$

$64= l^{3}$

$l= \sqrt[3]{64}$

$l= 4 in$

also diameter d=length l

Diameter d= $4in$

Radius r = $\frac{d}{2}$ = $\frac{4}{2}$ = ${2 in}$

Height h= $4in$

we know that the volume of a sphere is given by

$v= \frac{4}{3} \pi r^{3}$

substituting into the formula we have

$v= \frac{4}{3} \ *3.142*2^{3} \\v=\frac{4*3.142*8}3} \\v= \frac{100.54}{3} \\v= 33.52in^{3}$

8 0

2 years ago