Pleaaase ! graph the image of the given triangle, rotated 90 degrees counterclockwise about the origin.

under a counterclockwise rotation of 90° about the origin

a point (x , y)  → (- y, x)

the vertices of the triangle are (2 , 2), (7 , 1) and (8, - 4)

thus (2, 2) → ( - 2, 2)

(7, 1) → (- 1, 7)

(8, - 4) → (4, - 8)

Plot these points, connect them and you have the image.

answer: 12   they all have at least 28 days

step-by-step explanation: haha

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2