In the triangles, BC =DE and AC FE.
If m
c is greater than m congruent to
longer than
Shorter than
The same length as

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*