Jalen is learning to scuba dive. The equation S = 26M + 20 represents the depth he can dive in feet, S, based on the number of lessons he completes,
M. How deep can Jalen dive after he takes 8 lessons?

Option (4)

Step-by-step explanation:

Equation that represents the depth Jalen can dive is,

S = 26M + 20

Here, S = Depth

M = Number of lessons

After 8 lessons he can dive,

S = 26×8 + 20

  = 228 feet

Therefore, Option (4) will be the answer.

you probably already have the answer but anyways it's b. 15.0

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