All but two of the here amid’s built by the ancient egyptians have faces inclined at 52° angles. suppose an archaeologist discovers the ruins of a pyramid. most of the pyramid has eroded, but the length of a side of the square base is 82 m. how tall was the pyramid, assuming it’s faces were inclined at 52°? round your answer to the nearest meter. a) 25m b) 32m c)52m d) 105m

Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?

The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?