The image of the point (4,3) under a reflection across the line y=-x is (-3,-4)
true or false?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?