Answer:
-60 and then -27 is the answer
Answer:
11
Step-by-step explanation:
f 7? Z = {−21, −14, −7, 0, 7, 14, 21}
Answer:
Step-by-step explanation:
Since surface area consists of the sum of the outer faces of each polygon, the ratio of the two surface areas will be equal to the ratio of the side lengths squared (since we multiply them to get area).
The ratio of the corresponding side lengths of the solids are . Therefore, the ratio of their surface areas must be
Answer:
12 mm
Step-by-step explanation:
Use Pyth Theor
9^2 + b^2 = 15^2
81 + b^2 = 225
b^2 = 144
sqrt 144 = 12
b = 12
Hello from MrBillDoesMath!
Answer:
4 Pi
Discussion:
72/360 = 1/5 so the length of the arc is (1/5) the circumference or
(1/5) ( 2 Pi * 10) => C = 2 Pi r
(20/5) Pi =
4 Pi
Thank you,
MrB