Answer:
1
Step-by-step explanation:
(2x9)= 18
18x10=180
there is 1 zero in 180
Answer:
it's the last one, and the missing number is 70 (the P)
Answer: 1
Step-by-step explanation:
85/7=12 with a remainder of 1
SA = 2 * pi * r^2 + 2 * pi * r * h
r = 1
h = 4
pi = 3.14
now sub
SA = 2(3.14)(1^2) + 2(3.14)(1)(4)
SA = 6.28(1) + 6.28(4)
SA = 6.28 + 25.12
SA = 31.4 sq ft