The angle of depression from the top of skyscrapers A to the base of skyscrapers B is approximately 14.5 degrees. If skyscrapers B is 247 feet tall, how far apart are the two skyscrapers? Assume the bases of the two buildings are at the same elevation.

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato

If jobs arrive every 15 seconds on average, what is the probability of waiting more than 30 seconds?

How does percent markup and percent discount relate to percent of change?