PLEASE HELPPP
Which triangles are similar? Which sides are proportional?

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90

If /is a line of symmetry, plot the partner points for the ones shown. noch 6 5 4 -3 -2 -1