Hi lol! here's the question, point a located at (-11,-7) on the coordinate plane, is reflected over the x-axis to form point b. then point b is reflected over the y-axis to form point c. what are the coordinates of b and c? 1

Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?

Me i’m stuck on all these questions besides the two bottom ones

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?