Plug all the point into your calculator. Not sure if you need it y=mx+b but the R for that is r= -1
Dude I don’t feel like working
Answer:
C. m<CAB = m<C'A'B'
Step-by-step explanation:
Triangle ABC looks like it was only reflected over the line y = 0. If the triangle was only reflected then the triangles should be congruent to each other.
4x + 15 = 6x - 1
x = 8
m∠JLC = 47°