Perform the indicated operation. Be sure the answer is reduced. 4x/2x+y + 2y/2x+y

4
2
1

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.