Which of the following is a proportion?
1. 9/12=8/10
2. 3/4=9/12
3. 6/8=8/12
4. 12/18=9/16

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale