Question

A= a-b, B=3b+2, C=2a-3 find 1. A+B-C 2. A-B+C

Your answer
∆PQR, PM is the altitude to side QR. Prove that PQ+QR+RP > 2PM

please tell fast​

Answer 1

Answer:

392 but the end of thrones fans are going to have you been trying not seeing you want to be done with me on my way to home