Answer:
8miles per hour
Step-by-step explanation:
1/16 of hour = 3 minutes and 45 seconds
if the track is 1/2 mile long and elana can run 1 lap in 3 minutes and 45 seconds then she can run 1 mile in 7 and a half minutes.
60/7.5 = 8
Therefore elena is running at 8miles/hour our and is really slow
Surface area is the area of the faces added together.
First lets find the area of one of the triangles.
Area of triangle is 1/2*base*hight
Area=1/2*2*3= 3
Area of ONE tringle is 3, and area of the FOUR tringles is 4*3 whihc is 12
Now lets find area of square
area of square is side*side
So, area is 2*2 which is 4
Now lets add area of triangles+area of square
12+4 which 16
Surface area is 16
Answer:
2006 sorry if I’m wrong I divided it by 2
Step-by-step explanation:
Answer:
2x2 + x - 10
Step-by-step explanation:
Answer: 12/25
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