let's convert the mixed fraction to improper fraction, and then check.
Answer:
69.08
Step-by-step explanation:
C=
C=
×
C≈
Answer:
20.2 ft^2
Step-by-step explanation:
Working shown in the pic.
For #4, we know V = lwh
We have the values
5184 = 2(18)h
Solve for h
5184 = 36h
144 = h.
for # 3:
we know A = pi r^2
We have
A = 3.14 * 6^2
A = 3.14 * 36
A = 113.04
for #2:
We know C = 2pi *r
C = 2(3.14)(14)
C = 28(3.14)
C = 87.92
for #1:
C = 2pi * r
C = 2(3.14)(26.3/2)
C = 2(3.14)(13.15)
C = 26.3(3.14)
C = 82.582
Answer:
The first one because it does not repeat the numbers
Step-by-step explanation:
