Use the quadratic formula to determine the exact solutions to the equation.

2x^2−5x+1=0

x= or x=

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

What makes a trapezoid an isosceles trapezoid?

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