When solving an equation, Gabrielle’s first step is shown below. Which property justifies Gabrielle’s first step? Original Equation:
-2-2x+4=5

First Step:
-2x-2+4=5

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

b

step-by-step explanation: