Answer:
6.6a+6b-7.1
Step-by-step explanation:

Answer:
hon you never asked a question or added an image. id be happy to try and help if you do!
Answer:
C
Step-by-step explanation:
First check if the triangle is right.
If the square of the longest side is equal to the sum of the squares on the other 2 sides then the triangle is right.
longest side =
and (
)² = 12
2² + (
)² = 4 + 8 = 12
Thus the triangle is right → C
Answer:
x=4 and y=3
Step-by-step explanation:
put one of the equations in slope form and solve
Answer:
-1/9
Step-by-step explanation:
y2-y1
x2-x1