The table shows the solution to the equation |2x - 4| - 3 = 3: Step 1|2x - 4 = -3 + 3
Step 2|2x - 4 = 0
Step 32x - 4 = 0
Step 4 2x = 4
Step 5x = 2
which is the first incorrect step? (1 point)
Step 1
Step 2
Step 3
Solution is correct

Step 1

Step-by-step explanation:

Step one is incorrect because you need to add 3 but it subtracted.

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