A polygon has the same number of sides and vertices. That means a polygon with 9 sides has 9 vertices.
Answer:
80
64
-175
Step-by-step explanation:
512-432=80
52+12=64
75+-100=-175
Answer:
B. 17
Step-by-step explanation:
The average rate of change is:
m_avg = (y₂ − y₁) / (x₂ − x₁)
m_avg = (100 − 49) / (10 − 7)
m_avg = 17
Answer:
E.128°
Step-by-step explanation:
180°-33°-19°=128°
