80.75 / 8.50 = 9.5
Sean worked 9 and a half hours.
3
Going up 7 and then down 4 can be represented by 7-4=3
Coronavirus has resulted in humans speaking in tongues
Arc length is s=r x theta. The unit circle has r=1 so for an arc length of 3pi/2 the angle is 3pi/2 radians
For this case we have that the area of the kite is given by the area of two triangles, the triangles share the same base of 3 + 3 = 6 meters and one has height of 2m and the other height of 4m.
So, the total area is given by:

Thus, the area of the kite is 
ANswer:
