What is three times three
2 answers:
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We know Distance formula is Distance = speed * time
Let, the distance Omar traveled = d and speed is 10 miles per hour
Time taken t for the first trip
Let, the distance Omar traveled = d and speed is 30 miles per hour
Time taken t for the return trip
Total time taken =
Now,
Total distance = d+d= 2d
Average speed = =
His average speed for the entire trip from home to the gift store and back is
15 miles per hour
Answer:
1
Step-by-step explanation:
The graph below shows the radius to be 1.
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If we rewrite the equation to standard form, we have ...
(x^2 -2x +1) +(y^2 +6y +9) = -9 +1 +9
(x -1)^2 +(y +3)^2 = 1
The square of the radius is 1, so the radius is 1.
