What is the measure of B?
A). 57°
B). 51°
C). 54°
D). 47°

Pick the description of a geometric object that best matches the real world object box for a deck of card

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?