The three inside angles of a triangle when added together = 180 degrees.
Since two angles are given as 60 degrees, we know the third angle = 180 - 60 - 60 = 60 degrees.
When all three angles of a triangle are the same, it is an equilateral triangle and this means all three sides are also the same length.
This means the distance between each buoy is identical.
I believe the patter is going up like 1,2,3,4 so next I would say would be 5
Replace x in the equation with the x values in the table and solve for y.
-8(5/2)^-3 = -64/125
-8(5/2)^-1 = -16/5
-8(5/2)^0 = -8
-8(5/2)^2 = -40
Answer:
he is walking 4 miles per hour
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