When the coordinates (1, 1), (2, 3), (5, 3), and (4, 1) are joined, which shape is formed? parallelogram
rectangle
rhombus
square

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.