Emilio represents the perimeter of the triangle with the equation (5w-13) + (2w+6) + 2(5w+ 15) = P, where P is the perimeter of the triangle. Which equation is correctly solved for w?

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.

Polygon abcd is a parallelogram, and m? abc = 127°. the length of is 10 units, and the length of is 5 units. the perimeter of the parallelogram is units, and m? bcd is °