I need help in math I'm kind of easy at adding and subtracting but multiplying is hard can you guys help me out 10 x 1
10x2
10x3

1. 10

2. 20

3. 30

10x1 is 10

10x2 is 20

10x3 is 30

lol learn ur times tables XD

36

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