Answer:
the radius is about 14.47 ft
Step-by-step explanation:
658=pi*r^2 Given
658=3.14*r^2 Substitution
209.55=r^2 Division property of equality
√209.55=√r^2 square root property of equality
the radius is about 14.47 ft
12/3 = 4
it was dilated with a scale factor of 4
Answer:
20.4131
Step-by-step explanation:
You need to have only 4 decimal places after , last decimal being approximated
2-(-x+5)
2+x-5
x-3
I decided to included the steps just in case you needed them
1.64
2. 95%
Hope this helps you.
