8. rats is a parallelogram. mzs = (8x) and mzt = (7x), then find the value
of 'x'.

Give all possible names for the line shown. calculation tip: lines can be written with either point first.

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.