Answer:
You didn't give us a picture to look at
Step-by-step explanation:
Volume of cone: pi * r^2 * h/3
Given volume, height
942in^3 = 3.14 * r^2 * 9/3
942in^2 = r^2 * 9.42
Divide by 9.42
r^2 = 100, r = -10, 10
Cannot be negative so...
Solution: radius is 10 in.
Answer: 7/25-1/25i
Step-by-step explanation:
Answer:
-17
Step-by-step explanation:
-6-11=-17
Answer:
-x2+25x-5
Step-by-step explanation:
7x+2x−3x2+9x+5x+8x2−6x2+2x−5
=−x2+25x−5
