Sam has an operation machine. When she puts in a 1, she gets a 5. When she puts in a 3, she gets a 7. When she puts in a 4, she
gets an 8. What is the operation that happens to the input to get the output? A) add 5 B) add 4 C) subtract 4 D) multiply by 5
= B) add 4
= B) add 4
1 answer:
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Hope this helps.
Answer:
280.6
Step-by-step explanation:
<u>find the length of each side:</u>
you're only given h = 9 m
the formula for h is , where a is a side length of the hexagon
plug h in:
a ≈ 10.392 m
<u>now find the area of a triangle:</u>
1/2 (10.392)(9) = 46.764
multiply that by 6 and you get 280.584 ≈ 280.6
you can also use the regular hexagon area formula instead of finding the individual area and multiplying by 6: