There are 16 left-handed students in Ms. Tatum's class. The other 20 students in her class are right-handed. What is the percentage of the class who are left-handed? Explain your answer.

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180