What is the image of a point (-2,4) after a rotation of 270 counterclockwise about the origin

The equivalent 90° CCW rotation maps (x, y) to (-y, x).

(4, -2) becomes (2, 4) after rotation.

Step-by-step explanation:

hope it helps

2x^2+5x+17

your welcome. : )

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6