Answer:
x=50
Step-by-step explanation:
Because these angles are vertical, they are equal. Let’s find x.
So, x=50.
Answer: -y=7
Explanation:
Think of your problem as subtraction:
2x-3y+15
-2x+3y=-1
Umm choices if 23 is one of them then thats your answer i took the test 231 is 23
Answer:
degrees
Step-by-step explanation:
Angles on a straight line add up to 180 degrees.
Thus,
Divide both sides by 4:
The answer is f(-2)=-2, go over -2 units and move vertically -2 units