Greg has interesting taste and decides that he wants to build an inground pool the shape of a right triangle. He knows that he wants one side side a, two equal 19 feet and the other side side b, two equal 11 feet. He wants to find the exact values of all six trigonometric functions for the angle alpha

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

It says factor each expression completely 8y+48

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