What are the coordinates of M' after triangle MNO is reflected over the y-axis, and rotated 90 degrees clockwise with the origin as the center of rotation?
A.(6,0)
B. (0,6)
C.(-6,0)
D. (0,-6)

{I THINK THE ANSWER IS (0,-6)}

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

11

step-by-step explanation:

32.50-7.50=25

225/25=11

idek

step-by-step explanation: