Solve the inequality 4 |n| - 19= 13

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

The coordinates of vortex a’ are (8,4) (-4,2) (4,-,4) the coordinates of vortex b’ are (6,6)(12,-,12)(12,12) the coordinates of vortex c’ are(-2,,12)(4,12)(12,-4)