Rosa draws 2 lines intersecting. She measures one angle to be 30 degrees and another to be 150 degrees. What are the other 2 angle measures in the figure. How do you
know?

The triangles are similar. what is the value of x? show your work.

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2