The figure below is on equilateral triangle
AB=3x-3
BC=4y-1
CA=2x+3
Calculate the valves of X and Y​

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.

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?

Measure a and b and find their sum. how are the angles related?