Find the measure of angle b in isosceles triangle abc. a) 40° b) 55° c) 65° d) 85°

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?