The great pyramid of giza has a square base that, when built, was approximately 756 ft on each side. of the slant height of each triangular side was approximately 610 ft, what was the original surface area of the pyramid?

What is the missing constant term in the perfect square that starts with x^2 -20x

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x