In the figure, m∠ABC=78° and m∠ABD=32°. Find the measure of x.

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?

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