Answer:
A'=(3,-2) B'=(-1,-4) C'=(-5,-3)
Step-by-step explanation:
90 degrees counterclockwise uses (-y,x) so you just plug in the negative y value in the x spot and the x value in the y spot
Answer:
20x16=320
Step-by-step explanation:
I think that's how ya do it
Answer:
y+3 = (2/3)(x -5)
Step-by-step explanation:
The point-slope form is ...
... y - k = m(x -h) . . . . . for slope m, point (h, k)
You have m = (2/3), h = 5, k = -3. Putting these numbers into the formula gives ...
... y -(-3) = (2/3)(x - 5)
... y + 3 = (2/3)(x - 5) . . . . . . matches the last selection
