What is the area of the triangle in the diagram?
O A 1/2 (151 - 7₂) (*2-7₂)
OB. 1 / 2 (2 2 - x₂)
oc. / (+2 – 34)
D.
1
2/ (+2 – 73) ( 2² - y²)

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

translate k to n and reflect across the line containing jk.

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step-by-step explanation:

the answer is 5/14.

hope this .