A triangle has side lengths of 15 and 30 inches. It also has angles that measure 45 and 20. Which of the following identifies the third side length and third angle of
The triangle?

Find the value of x for which abcd must be a parallelogram -9-6x x-30

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.

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?