Answer: 40°
Step-by-step explanation: The formula for calculating the size of an exterior angle is: exterior angle of a polygon = 360 ÷ number of sides. So it's 360°÷9=40°
No. The biggest estimate you could make would be
110*3 = 330 which doesnt round to 400. So a better estimate might be 300
First you want to find the slope. Pick any two points. (150,200) and (300,100) x2-x1/y2-y1
300-150=150
100-200=-100
150/-100= -1.5
Y=mx+b. M is the slope b is the y intercept
Y=-1.5x+300
Answer:
Answered
Step-by-step explanation:
Taking LHS


now solving RHS

clearly, LHS≠ RHS
hence both quantities are different from each other.