In triangle abc, de is parallel to ac and de = 10. find the length of ac if de is a midsegment of triangle abc. enter your answer as a number.

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

Can someone tell me if this is perpendicular? !

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?