Find the perimeter of the regular polygon 7x+4 5(x + 2) - 1

Mathematics

1 answer:

Marina CMI [18]2 years ago

7 0

Answer:

x= 3/7 i.d.k if this is correct I did it in my brain

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Fofino [41]

The answer is -|0.35 t -14| +14

Step-by-step explanation:

The problem statement is asking for an expression for distance in miles, so the constants in the expression will be miles. In the time it takes to get to point B (40 minutes), the ferry has gone (0.35 mi/min)×(40 min) = 14 mi. Hence the maximum value of the function must be 14. The only function with that characteristic is the one of selection D.