The question is below.

NOTE: Don't copy from web
Need Answer with explanation
Don't spam
If you don't know the answer, don't answer.

Best of luck guys.

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it. how many multiple-choice questions are on the test?

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

Find the distance between the point (-3,-4), and (see the picture below)