Answer:
(14n - 42)*pi
Step-by-step explanation:
Circumference is 2 * pi * r. Since r in this case is 7n - 21, you can multiply r by 2 and pi, giving you (14n - 42)*pi
That’s hard lol but it’s angle 5 to the power of 7.t!$/&:
Do L times W times H or length width and height hope this helps
Answer:
6.7 * (10^7) = 67 000 000
Answer:
10
Step-by-step explanation:
10/-5 = -2
-2+-2 = -4