In physical Education class 48 out of 50 students are not wearing tennis shoes what percent of students in physical education class are not wearing tennis shoes

What value of x will make the triangles similar by the sss similarity theorem?

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1