Will give of triangle pqr = 10.2 square units area of triangle prs = 11.5 square units area of triangle pst = 16.3 square units a polygon pqrst is shown. the vertices p and r are joined with a dashed line, and the vertices p and s are joined with a dashed line. the area of figure pqrst is square units. (input whole number only.)

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

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?

Round each decimal to the nearest thousandth. a. 5.39562 b. 0.12345 c. 5634 d. 18.93763