| m^2 + n^2 |
When m = -5 and n = 3, the value of the expression is *blank*

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.

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

I’m confused on how to work the pie charts