Which rule describes the composition of transformations that maps ΔABC to ΔA"B"C"?

T-6,-2 r x-axis(x,y)

r x-axis T -6,-2(x,y)

T-6,-2 R0,90(x,y)

R0,90 T-6,-2(x,y) Triangle XYZ with vertices X(0, 0), Y(0, -2), and Z(-2, -2) is rotated to create the image triangle X'(0, 0),Y'(2, 0), and Z'(2, -2).

Which rules could describe the rotation? Select two options.

R0, 90°

R0, 180°

R0, 270°

(x, y) → (-y, x)

(x, y) → (y, -x) Quinton tried to transform triangle FGH according to the rule (x, y) → (-y, x). Which best describes his attempt?

Correct. He transformed the triangle according to the rule (x, y) → (-y, x).

Incorrect. He transformed the triangle according to the rule (x, y) → (y, -x)

Incorrect. He transformed the triangle according to the rule (x, y) → (-y, -x)

Incorrect. He transformed the triangle according to the rule (x, y) → (-x, -y) Consider the triangle.

12 15 8

The measures of the angles of the triangle are 32°, 53°, 95°. Based on the side lengths, what are the measures of each angle?

mA = 95°, mB = 53°, mC = 32°

mA = 32°, mB = 53°, mC = 95°

mA = 43°, mB = 32°, mC = 95°

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