There are 240 students in the marching band if the director wants the band to march in 40 equal rows, which equation could be used to find the number of students, s, in each row

a. 40s=240
b. 240/s =40
c. 240/40 = s

what are the statments

step-by-step explanation:

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

75%

step-by-step explanation: