What is the area of the shaded region between two z-scores indicated in the standard normal curve shown below?

(Please don’t comment if you don’t know the answer just so you could steal points)

answer: hi

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

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative