Jakob used the table shown to find a ratio which is equivalent to 5:9. A multiplication table.

Which ratio is equivalent to 5:9?
10:36
10:27
20:27
20:36

This question consists of 2 parts, a and b. marco got a quotient of 70 when he divided 49 by 0.07. part a what is the correct answer to this problem? part b what mistake did marco make? you!

The parabola opens: y=√x-4 (principal square root) up down right left

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.