3. mp model with mathematics a parallelogram is graphed on a coordinate
plane so that two points are in the first quadrant and two points are in the
third quadrant. what are possible coordinates of the vertices of the
parallelogram?
chapter 5 integers and the coordinate plane

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0