Answer:
The area of the shaded region is 
Step-by-step explanation:
we know that
The area of the shaded region is equal to the area of the rectangle minus the area of the circle
step 1
Find the area of the rectangle

step 2
Fin the area of the circle

step 3
Find the area of the shaded region
-----> exact value
To find the approximate value use 
-----> approximate value
Answer:
Step-by-step explanation:One yard equals 0.9144 meter. Therefore 20 yards = 20 * 0.9144 = 18.288 meters
2 divided by 1/3 equals 6
Answer:
C = cost
m= months
C = $150 + $45m
Step-by-step explanation:
self explanatory