Using the image below, find the value of x. Please show all work for credit.
line a // line b
a
5x - 7
3x +17/ 4y + 3
b

Aparallelogram has two side lengths of 5 units. three of its sides have equations y = 0, y = 2, y = 2x. find the equation of the fourth side.

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

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