Answer:
volume = area of rectangle × height
= (x × x ) × 1/2x
= x² × 1/2x
= 1/2x³
the answer is the first option
-31>v
Step-by-step explanation:
look above there
hope it helps
$0.42
create a proportion:
13/.78 = 7/x
cross-multiply to get:
13x = 7(.78)
13x = 5.46
x = 5.46/13
x = .42
Step-by-step explanation: 0.16
