3. On a windy day, a 90 foot rope tightly secures a hot air balloon to a stake in the ground. From the
balloon, the angle of depression of the stake is 62º.
Find, to the nearest foot, the height of the balloon,
assuming the wind to be constant.

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

What is a possible solutions of the x> 3?

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?