Select all of the true statements about the sides of a right triangle. A. The legs are the sides next to the 90 (right) angle.

B. The hypotenuse is the longest side

C. Side “a” is always longer than side “b”.

D. The hypotenuse is opposite the 90 (right) angle.

Evaluate the expression. (9 + 5)(3 + 2)0

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?