You get a GOOD chunk of points for solving. MUST BE 100% SURE OF ANSWER!! NEEDS EXPLANATION!! I WILL MAKE BRAINIEST!!

Mathematics

2 answers:

Ne4ueva [31]3 years ago

5 0

Answer:

10/3 minutes

Step-by-step explanation:

12 minutes to run 6 times is the same as 2 minutes to run once (ratios)

so it takes 2 minutes to run once around a 600 m track

so 2 minutes/600m = x minutes/1000m

x = 2/600 * 1000 = 20/6 = 10/3

sesenic [268]3 years ago

4 0

Answer:

10/3

Step-by-step explanation:

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nalin [4]

We know that
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a² = b²+ c²<span> – 2*b*c*cos(A)
</span>
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a² = b²+ c² – 2*b*c*cos(A)
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