Answer:
116 degrees
Step-by-step explanation:
It is equal to the measure of the angle opposite of x.
Answer:
D. a line graph
Step-by-step explanation:
Step-by-step explanation:
0.5 ( r + 2.75 ) = 3
r + 2.75 = 3 / 0.5
r + 2.75 = 6
r = 6 - 2.75
r = 3.25