Answer:
6, √38, √42, 7
Step-by-step explanation:
V=hpir²
h=8
d=2r
d/2=r
5/2=2.5=r
V=8pi2.5²
V=8pi6.25
V=50pi
aprox pi=3.14
V=50 times 3.14
V=157 in³
157 cubic inches
Answer: 3.456 × 1011
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
First one 122 m is .122 km is 12200 cm
second one is 116 cm is 1.16 m is 1160 mm