C. 190
Round each number
55→60.
60→60
65→70
Then add all of your rounded numbers.
60+60+70=190
Answer:
hi are you sure diameter is 2? or is it the radius?
Answer:56
Step-by-step explanation:56
z = 81/10 = 8.100
Step-by-step explanation:
Answer: 1st one is A and 2nd one is also A
Domain is X
Range is Y
(It is alphabetical order: D, R)