Answer:
y=-x
Step-by-step explanation:
Plug (-2,2) for y= mx+b (2=m(-2) + b)
Plug (2,-2) for y=mx +b (-2=m(2) +b)
Causing them to turn into a system of equations for y= -x
Answer:
88
Step-by-step explanation:
43 + 49= 92.
Then 180 - 92= 88
C= 88
Answer:
I would believe you are talking about the Pythagorean Theorem:
In that case the formula is <u>L^2 + L^2 = H^2.</u>
If you have the hypotenuse it is:
<u>H^2 - L^2 = L^2:</u>
When solving, just substitute your lengths for each side of the triangle.
Note: This only works with right triangles.
The answers would be 11, if you plug it in it would be 5(11)-7=48
Plug in the numbers
2 = 3(2) - 4, true
-4 = 3(0) - 4, true
8 = 3(4) - 4, true
-1 = 3(-1) - 4, false
Solution: D
