Answer:
9-9x
Step-by-step explanation:
Converted from word to standard form.
7, 9,11,13 odd integrates
Step-by-step explanation:
the solution is in the photo I sent
Answer: -2 1/4
Step-by-step explanation: I think that's right but you can try it.
Answer: 615.44
A=4(pi)r^2
A=4(pi)7^2
A= 4 x 3.14 x 49
A= 615.44