shows the cost of five books for Teacher byallfive books she pays with a $100 bill how much change should she get

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.