Which of the following ordered pairs describes a point that is 8 units up from the x-axis?
у
10-
9-
(4,8)
8-
(8,4)
7-
6-
5-
(4,4)
4-
3-
2-
14
9 10

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case:

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?