I will give you brainles I promise please help me?

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.