Iwant to build a right triangular deck behind my house. the hypotenuse of the deck will be 40 feet long. the other two sides of the deck will be equal in length. what is the length of the deck?

It takes an ant farm 3 days to consume 1/2 of an apple. at that rate, in how many days will the ant farm consume 3 apples

Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120