Atriangle has a base of 5 centimeters and a height of 8 centimeters. what is the area of the triangle? 10 cm2 13 cm2 20 cm2 40 cm2

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

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.

What’s -11-33k and factor each expression completely