Your class sponsors a benefit concert and prices the tickets at $8 each. dale sells 12 tickets, andy 16, morgan 17, and pat 13. compute the total revenue brought in by these four persons. notice that there are two ways to do the calculation.

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7