Find the measure of the exterior 21.
A. 10°
B. 70°
C. 110°
D. 150°

Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months

Find the x coordinate of the point.

Arandom number generator is used to model the patterns of animals in the wild this type of study is called