Given right triangle ABCABC with altitude \overline{BD} BD

drawn to hypotenuse \overline{AC}

AC

. If AC=22AC=22 and DC=10,DC=10, what is the length of \overline{BC}

BC

in simplest radical form?

please help

What's for breakfast? all people who ate at a certain restaurant were surveyed as to what they ordered on a particular sunday morning. 40 ate eggs 42 ate sausage 32 ate pancakes 13 ate sausage and eggs 15 ate pancakes and sausage 11 ate eggs and pancakes 6 ate all three items 3 people didn't eat any of the items how many people ate only pancakes? how many people ate at the resturant that morning? how many people didn't eat eggs?