Is a triangle with the side lengths 28,20,19 a right triangle

Jorge baked cookies for his math class's end of the year party. There are 28 people in Jorge's math class including Jorge and his teacher. Jorge baked enough cookies for everyone to get 3 cookies each. How many cookies did Jorge bake?

Some of the fastest growing occupations in the United States are in which field a. retail b. agriculture c. health care d. manufacturing

A box of cereal costs 4.69. The package label says that the box contains 19 servings. what is the cost of 1 serving to the nearest cent

The sum of two numbers is 16 and their difference is 20. What are the two numbers?

Tom bought seven new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are now only forty-one cards left. How many cards did Tom start with?

Find the missing measure in the triangle. A = 94°, B = 54°, C = x°

I'm having a hard time simplifying this expression: tan (sin-1 x)

A photo of a painting measures 13" x 17" the scale factor is 1/3 what size is the painting

A child bought 4 bags of rubber bands to make into bracelets. If there are 80 rubber bands per bag, how many total rubber bands did he buy?

Mickey gave his little sister a juice box that is 3 inches high, 2 inches wide and 1 inch long. how much juice fits in the juice box