A triangle ABC has A(1,-4) B(3,-1) C(3,-8).Find the length of the sides AB and AC

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

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

An angle that measures between 90 and 180° is called a(,