Holaa, me pueden ayudar con un problema de mate por favor hallar la ecuacion de la recta que pasa por (-2,-3) y es perpendicular a y= -2x+1

respuestas:
a) x-2y-8=0
b) 2x+y+8= 0
c) x+2y+8=0
d) 2x-y-8=0

answer: -1

step-by-step explanation:

the probability that a bird is green (.30) is true

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

the answer is 1030 it's very simple math.