Did you forget the picture? Or is my tablet acting up again.
Please post the picture if you forgot.
Answer: the slope is 2!
Step-by-step explanation:
The answer is 7.85
First, you divide the diameter by two to get the radius (2.5) and then you multiply by pi(3.14) to get 7.85
1 hour and 10 minutes = 70 total minutes
The aerobics class is 20 minutes and then since the yoga class is 30 minutes longer it will then be 50 minutes.
20 minutes aerobic+50 minutes yoga= 70 total minutes
The answer is X= -4 or x = -6