It takes a racecar 47 seconds to complete one lap on a 3,200-meter track. What is the racecar's average speed during the lap? A.
1 answer:
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Answer:
<h2>Step-by-step explanation:
u = kx + ух
First of all factorize x out at the right side of the equation
That's
u = x(k + y)
Divide both sides by ( k + y) to make x stand alone
That's
<h3>We have the final answer as
<h3>Hope this helps you
Answer:
Step-by-step explanation:
1. add the side lengths