Answer:
A is correct
Step-by-step explanation:
x must be greater or equal to 0
Answer:0 ways
Step-by-step explanation:
Answer:
The arc length is
inches or 6.28 inches
Step-by-step explanation:
To solve this we are using the arc length formula:

where
is the arc length
is the radius of the circle
is the central angle in radians
We know from our problem that the central angle is
and the radius of the circle is 8 inches, so
and
. Let's replace the values to find
:




Answer:
Step-by-step explanation:
The overall change is -150 feet. 50 times 5 is 150 feet, and the mountain climber descended. Therefore, the change is -150 feet in elevation.