Answer:
c.
Step-by-step explanation:
Answer:all lines are straight
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
Because its a triangle,
P + Q + R = 180
So,
P + 70 + 45 = 180
P + 115 = 180
Subtract 115 on both sides
P = 65
Answer:
First option
Step-by-step explanation:
If each input value leads to only one output value, classify the relationship as a function.