Answer:
Your answer would Be B. !!!
Step-by-step explanation:
Well First you would start on the right and multiply to the left and add the x's with the numbers provided to them.
Answer:
78°
Step-by-step explanation:
when two lines intersect it creates 4 seperate angles, here it gives us 78°, and we know that the angle across from it is the same, so they equal.
