Segment LM is a mid-segment of trapezoid ABCD. If AB = x + 10, LM = 4x - 19 and DC = 50...What is the value of x? You MUST round your answer to the nearest tenth. (If it is exact, end it with .0)

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

the eight graders whould be the answer

step-by-step explanation: could you give me 5 stars