For which equation would x = 12 be a solution? x + 4 = 12 48 ÷ x = 12 12 - x = 4 12x = 144

it will be 12x = 144

datgamer13 is right multiply 12 and 12  and u will get 144

hope this helps :)

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

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step-by-step explanation: