A phone company offers two monthly plans. Plan A costs $8 plus an additional $0.14 for each minute of calls. Plan B costs $27 plus an additional $0.1 each minute of calls. For what amount of calling do the two plans cost the Same? What is the cost when the two plans cost the same?

Idk i can’t read that

The heir to the austrian throne, archduke franz ferdinand was gunned down by a young serbian terrorist. germany urged austria to declare war on serbia. russia mobilized against austria, then germany mobilized against russia. france and britain mobilized against germany. then young men such as adolf hitler volunteered in the war.

Use pythagorean’s theorem and find the missing side lengths of the two smaller triangles and add them together
13^2 - 12^2 = 5
15^2 - 12^2 = 9
5+9 = 14
14 is the length of each side of the square
14^2 + 14^2 = 19.8
19.8 is the diagonal length of the inside if the square