You buy 5 shirts each having the same price. Write a variable expression for the total amount you spend on shirts. How much money do you spend on the shirt when each shirt costs $15? A. 5x; $75
B. 5x; $20
C. 5 + x; $20
D. 5 + 5x; $25

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

it should be a.

hope it

the first option i believe

step-by-step explanation: