Answer: She had $61.91,
Step-by-step explanation:
D is your answer ....
Answer:
A is a subset of B i believe that's the answer
$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
3419.46
(pir^2h)/3
(3.14(121)(27)/3
d
the answer is 12% decrease in area
