If you repost with a question or snapshot, I would be capable of answering it.
Answer:
-q^2 -q + 72
Step-by-step explanation:
(9+ q)(8-q)
=9(8-q)+ q(8-q)
=72 - 9q +8q -q^2
= -q^2 -q + 72
Formula for the circumference of a circle:
C = 2πr (C = circumference π(pi) = 3.14..... r = radius)
You know:
r = 9 cm
π = 3.14 So substitute/plug it into the equation
C = 2πr
C = 2(3.14)(9)
C = 56.52 cm
Answer:
Well if it volume it would be 16 × 2 which is 32 then that would 32 × 16=512
but you wrote area so it would be 16
Answer:
what does that question mean?
