How many triangles can you draw with side length of 2cm, 3cm, and 8cm? a) exactly one triangle b) exactly two trianglesc) no triangles d) the number of triangles cannot be determined

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.