Answer:
90
Step-by-step explanation:
Angle 2 = 180 - 68 = 112
Angle 3 = 90 - 68 = 22
Angle 2 - Angle 3 = 112 - 22 = 90
Answer:
A situation represents a proportional relationship if you can write equivalent ratios of related quantities in that situation.
Q
A) if the diameter is 13 the radius is 6.5

b)if the diameter is 6 the radius will be 3

hope this helps
Put a dot on the -3 from the y-axis and draw a straight line from left to right.