a polygon is reflected across a line. The angles in the original figure are compared to the corresponding angles in the image to see if they congruent. Which factors does this depend upon?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

What is the solution of log2  (3x  -  7)  =  3? 4 5

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.