If /and mare parallel, which pairs of angles are congruent?
26
1 and 3
2 and 4
6 and 7
3 and 6

2x+3y=12 x-y=6 solve the following system equations

Iam stuck on one problem. my mind is in absoloute vacation mode. i literallty just need to finish this to be done will give brainliest and all my points if i have to! 1- point free throw and 2- point feild goal. he made 35 shots, and scored 62 points how many of each shot did he make in 1 minute? (i already did the math. he made 8 1-point free throws and 27 2-point feild goals.) 1. write two equations for the problem. (i had a major brain fart.)

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle