You rode your bike 27 miles during the last month. your total travel time was 3 hours. what was your average speed in miles per hour?

3 ft

step-by-step explanation:

since the triangle is right use pythagoras' identity to solve for a

the square on the hypotenuse is equal to the sum of the squares on the other two sides, that is

a² + 8² = ( )²

a² + 64 = 73 ( subtract 64 from both sides )

a² = 9 ( take the square root of both sides )

a = = 3

look at the picture i have filled out a table for it. hope this .