Which of the following is equal to the opposite of -45

Answer this question! 30 points and brainliest! only if you know the answer.

Complete the synthetic division problem below. what is the quotient in polynomial form 2/16 -16

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°