so if 4 hours of math is 186, one hour is 46.5, therefore when you write a liner equation, you start with y=46.5x and then multiply 19 by 46.5
Answer:
91
Step-by-step explanation:
It's C, took the quiz
40°
It's half the angle at the centre
½×80 = 40
X= -4
Your answer ^^^^
