This one is simple since we already have the two x variables.equal. All we have to do is subtract the equations from one another to get the answer.
So i will subtract the left side by the other left side and the right side by the other right side
-8x - 8y -(-8x + 2y) = 0 -(-20)
distribute negative sign
-8x - 8y + 8x - 2y = 0 + 20
do the math
- 10y = 20
Y = -2
plug t into an equation
-8x -8 (-2) = 0
-8x + 16 = 0
-8x = -16
x = 2
answer (2, -2)
It depends on the question . What is the question asking about?
I think it is 24...Im not sure tho
Answer:
C. 73 if I have read the given angle measurements correctly.
The angle measurements I see are:
.
Step-by-step explanation:
Those angles together form a full rotation. A full rotation is equal to 360 degrees.
So we have the following equation to solve:
Combine like terms:
Simplify:
Divide both sides be 2:
Subtract 107 on both sides:
Answer:
Y = 3
Step-by-step explanation:
5 times 2 is 10 minus 7 is 3.
