Answer:
46.6 ft/sec (to the nearest tenth)
Step-by-step explanation:
There's a common identity useful here: 60 mph = 88 ft/sec.
Mult. 31.8 mph by the conversion factor (88 ft/sec) / (60 mph), obtaining:
46.64 ft/sec.
ANSWER

EXPLANATION
The measure of arc AC corresponds to 22% + 24%=46%
The complete angle of the circle is 360°.
Therefore the measure of arc AC is

This simplifies to

The correct answer is A.
Answer: 80
Step-by-step explanation:
Answer:

Step-by-step explanation:
=> 
Collecting like terms and expanding the brackets
=> 
=> 
=> 
=> 
Answer:
Radius of the inner circle is 6
The centers of the circle lie at (4,3)
Step-by-step explanation:
I just took it