Answer: C, D and E
Step-by-step explanation: I'm a high school student and my teacher just went over this exact problem today. Here's somewhat how he explained it.
If you draw out trapezoid AEFB and turn it once clockwise or counterclockwise you would have only turned it 90 degrees but, turn it one more time (180) and you will see that it looks just like figure CFED. That's how I got the answers C and E. Ok, now for D its kinda the same thing Just because it say translate doesn't mean the shape would change. Even if you slide the shape and turn it two times in either direction you will still get figure CFED. Your Welcome
Answer:
400
Step-by-step explanation:
because if u look sideways it shows just one step up and it's 400 or it can be 500 to get 9:45
2:10 or 2/10 or 2 to 10. They all equal the same thing just written differently. I got this because if you add the green, the blue, and the red together that would be 10 and the question is asking about the red and there is two red marbles so the red:total would be the ratio for this problem.
Answer:
area=144 ft²
Step-by-step explanation:
width=x
length=4x
perimeter=2(4x+x)
60=2(5x)
60/2=5x
30=5x
x=30/5
=6
width=6 ft
length= 4(6)
=24 ft
area= length * width
=6*24
=144 ft²
Answer: 3:4, 16:18,
Step-by-step explanation: