Step-by-step explanation:
the answer in the picture that i sent
Ok use a calculator and do 11 x 11 x 4 then 7 x 7 x 4 and add the products
Find the volume of the cone Vc
Find volume of sphere Vs
Volume of shaded figure Vsh=Vc-Vs
6.75 + 3x/8 = 13.25
3x/8 =13.25 - 6.75
3x/8 = 6.5
3X = 6.5 x 8
3x = 52
x= 52/3
So your answer would be 52/3 :)