Answer the questions by drawing on the coordinate plane below.

(a) draw the image of ∆jkl after a rotation of 90°clockwise about the origin. label the image ∆j’k’l’.

(b) draw the image of ∆jkl under the dilation with scale factor ½ and center of dilation at the origin.

label the image ∆j”k”l”.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

10000

step-by-step explanation: divide by 2,

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.

step-by-step explanation:

659