What is the answer to 1 and I know that the pic is bad but just zoom in

subtract 33 from 33 which cancel out and do the same to the other side so subtract 33 from 30.

-3.5x+33-33=30-33

Subtract 33 from 30 ( -3 ) This is the First step to solving the equation

Divide -3.5 and -3 ( 1.16666666667 or 1.2 ) This is the second step

The answer is x=1.2

Step-by-step explanation:

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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