15. If a triangle has lengths of 15 ft and 27 ft, check all the possible lengths for the third side. check which apply
34 ft
12 ft
29 ft
18 ft
43 ft

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.