If a 4 sided figure has 360°...for each side we add, we add 180°.
you have a 7 sided figure (360° + 3(180°) = 900°)
adding up your angles (781) and subtract it from 900 =
x = 119°
Answer:
A≈61.94
Just plug it into a calculator
Answer:
-2
Step-by-step explanation:
h(-5) represents the y value when x is -5.
The answer to 19b is 35
i’m sorry i don’t know part A
