2 years ago

What is the definittion of a right angle

Mathematics

1 answer:

raketka [301]2 years ago

3 0

an angle of 90°, as in a corner of a square or at the intersection of two perpendicular straight lines.

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dusya [7]

Answer:

Its D because 2×2×2 equals 8 and they are both minus and knowing - times - makes + so it becomes 8

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Mumz [18]

Step-by-step explanation:

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What is the ratio of the volume of Sphere A to the volume of Sphere B?

MrMuchimi

Answer : The ratio of the volume of Sphere A to the volume of Sphere B is, 64 : 27

Step-by-step explanation :

Formula used to calculate the volume of sphere is:

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

First we have to calculate the volume of sphere A.

Given:

r = radius of sphere A = 4 inch

$V_A=\frac{4}{3}\pi (4)^3$

$V_A=\frac{256}{3}\pi \text{ inch}^3$

Now we have to calculate the volume of sphere B.

Given:

r = radius of sphere B = 3 inch

$V_B=\frac{4}{3}\pi (3)^3$

$V_B=36\pi \text{ inch}^3$

Now we have to calculate the ratio of the volume of Sphere A to the volume of Sphere B.

$\frac{V_A}{V_B}=\frac{\frac{256}{3}\pi \text{ inch}^3}{36\pi \text{ inch}^3}$

$\frac{V_A}{V_B}=\frac{64}{27}$

Therefore, the ratio of the volume of Sphere A to the volume of Sphere B is, 64 : 27

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Idc bruh go find it urself

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