Answer:
the volume of the sphere is 507.78981 cm^3
Step-by-step explanation:
The computation of the volume of the sphere is given below:
Given that
The Diameter is 9.9 cm
So, the volume of the sphere is
= 4 ÷ 3 ×π × r^3
= 4 ÷ 3 × 3.14 × 9.9 ÷ 2^3
= 4 ÷ 3 × 3.14 × 4.95^3
= 507.78981 cm^3
Here r denotes the radius
And, the radius would be comes by dividing the diameter from 2
Hence, the volume of the sphere is 507.78981 cm^3
(14,20) ( 5,20) and (25,12) I am in K 12 too but I am so so so sorry if it’s incorrect
Answer:
x=75
Step-by-step explanation:
if the polygons are similar
40 30
------- = --------
100 x
using cross products
40x = 30*100
40x =3000
divide by 40
40x/40 = 3000/40
x =75
The answer to question is 22.50