15 ! ! will give ! a pair of opposite rays would be a. ray ap and ray bp b. ray pw and ray pz c. ray pa and ray pb d. ray ap and ray pz

option (a) is correct.

A pair of opposite rays would be ray AP and ray BP.

Step-by-step explanation:

Given : a ray diagram with many rays.

We have to identify a pair of opposite rays.

OPPOSITE RAYS are rays that begins from same point but the direction are opposite to each other.

Thus, for the given ray diagram ray AP and BP are opposite ray as the begins from same point P and they both are in opposite direction.

Thus, A pair of opposite rays would be ray AP and ray BP.

Thus, option (a) is correct.

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.