Triangle ABC, with A = (-2,3) B = (-4,1) and C = (-3,5), is rotated 90° counterclockwise about the origin to make Triangle A'B'C'. What is the y-coordinate of B'?

rounding to the nearest thousandth would be 452,000

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

you can not solvr this without numbers

the value of x is 28.2