The center pole of a tent is 8 feet long, and a side of the tent is 12 feet long as shown in the diagram below.
If a right angle is formed where the center pole meets the
ground, what is the measure of angle A to the nearest
degree?

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is

If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?