Triangle abc has vertices at (-4,0) (-1,6) and (3,-1) what is the perimeter of triangle abc rounded to the nearest tenth.

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Acircle has a circumference of 28.36 units what is the diameter of the circle