What is the constant of proportionality for 33y = 11x

Describe all the numbers that when rounded to the nearest thousand are 645,000

Name the most appropriate metric unit for each measurement

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.