Which relationship is always correct for the angles m, n, and p of triangle ABC? answer choices:
1. n + p = m
2. m + p = n
3. m + p +n = 180 degrees
4. m + p + n = 90 degrees

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

What is the average diastolic blood pressure for adults

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units