In δbca, ba = 17 cm, bf = 6 cm, cg = 9 cm. find the perimeter of δbca.

Given the graphed function below which of the following orders pairs are found on the inverse function

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

`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. ''.