Which of the following is the equation of the line that is perpendicular to y=-1/8x-2 and goes throw the point (-2,-3)a. y=8x+13b. y=-8x-19c. y= -1\8x-13/4d. y=1\8x-11/-4

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°

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

Find the values of the variables and the lengths of the sides of this kite.