Answer:
100,80
Step-by-step explanation:
The opposite angle theorem states that, : "When two lines cross four angles are created and the opposite angles are equal."
y°=80°
Now, check that , x° and y° are in one straight line. A straight line has angle of 180°. So x° and y° should sum up to 180°
x° + y° = 180°
x° + 80° = 180°
x° = 100°
A: 630 was the highest
B: camped at 380
1 1/2 points
3/5+(-7/40)
=3/5-7/40
=24/40-7/40
=17/40
What is the domain of the set of ordered pairs above
c {-1 ,0, 5, 10}
