Find the value of x for which m||n. a.10 b.12 c.40 d.52

So 48 and (3x+12) are congruent by Alternate Exterior Angles, so all you need to do is equal them to each other and solve.

Firstly, subtract 12 on each side:

Then divide both sides by 3, and your answer should be , or B.

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco