37.68m this is my best guess sorry if it's wrong :)
Answer:
Step-by-step explanation:
(1). A = π r²
A = 4 π
Area of shaded region is
=
or
(2). C = 4 π
In this case, the length of the bigger arc and the area of shaded region happen to be the same.
The length of the arc ADB is
or
Answer:
- 15
Step-by-step explanation:
5 * -3 = -15
Answer:
find the square of both numbers
13²=169
5²=25
minus the square
169-25 to get 144
find the square root of 144
✓144=12 the third side is 12
171 / 7.6 = 22.5 miles per gallon
22.5 x 12.5 = 281.25 miles she can drive