Answer:
add 15+15+4 and you will have the total ft
A conversion factor is used to change the units of a measured quantity without changing its value. Because of the identity property of multiplication, the value of a number will not change as long as it is multiplied by one.
Answer:
what do you mean
Step-by-step explanation:
There are 400 yards between Ella's house and the mall. A yard has 3 feet
Answer:
area of rectangle is 150
area of semicircle is πr^2/2
39.26
then add both u get 189.26 which is close to 189.25