Write the equation of a line perpendicular to the line y=(-1/2x)-4 that passes through (1, -7) in point slope form

Find the area of the unshaded square

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in

Factor and solve to find roots x squared -x - 90 =0