
so our slope is undefined, that means a vertical line, check the picture below
Answer:
the answer is 60 x 10^3 in scientific notation
Step-by-step explanation:
The answer is 168 seconds.
Given radius=15 inches
Perimeter=circumference of circle
Circumference=2 pi r
=pi=22/7 or 3.14
=2*3.14*15=94.2
Rounded off=100