<span>3x + 2y = 13
2x + 3y = 12</span>
Answer:
Lines f and g are parallel.
Angle 2 is congruent to angle 6.
Angle 2 and angle 5 are supplementary
Step-by-step explanation:
It looks like you have to do distance formula. It's basically this:
D =
(ignore the A, i dont know how to get rid of it sorry)
I would then plug in the points of A(1,7) and B(10,3).
D = 
Then I would get the square root of 4^2 + 9^2
= square root of 16 + 81
= square root of 97
So the length of AB would be the square root of 97
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You would need to go in the order of pemdas