Will give brainliest !! please help

A survey concluded that 5 out of every 6 teachers drink at least one cup of coffee in the morning before school. If Lubbock Middle School has 78 teachers, approximately how many teachers would you predict drink at least one cup of coffee?

if there 78 most likely 78 would drink it but if 5 of 6 77 but still I would say 78 bc most people do

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

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}