Find the area of the kite with diagonals a= 12 and b=9 A) 30
B) 72
C) 54
D) 108

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

Which of the following is true for the relation f(x)=2x^2+1

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)