patriciajmm8
patriciajmm8
10-05-2018
Mathematics
contestada
Can someone please help me with this.
Respuesta :
popalabdulqayou
popalabdulqayou
11-05-2018
V=πr²h/3
V4,3= 50.27
V2,12= 150.80
V3,10= 94.25
9. F is correct.
10. A= 4/3πr³
A=4/3(3.14)(7inch)³= 1436.03 inch³
11.
(w+7)+(-5)
w+(7-5)
(w+2)
So A is a correct simplification
(w+2)
12. V=πr²h
V=(3.14)(8in)²(7inch)= 1406.72 inch³
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