What is the slope of the line that passes through the points -2, 15 and -8, -5

To find the slope you need to use the equation . (2, 15) and (-8, -5) is (x1, y1) and (x2, y2). , so the slope of the line that passes through the points -2, 15 and -8, -5 is two.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: