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3 years ago

7

the rocks near the shore between two lighthouses at point a and b make the waters unsafe. The measure of AXB is 300. Waters insi

de this arc are unsafe. Suppose you are a navigator on a ship at sea. How can you use the lighthouses to keep the ship in safe waters?

1 answer:

exis [7]3 years ago

6 0

You can, use the lighthouses to know where you are going in the dark night.

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The sum of a number x and 5 equals 14.

Fudgin [204]

Sum means addition so the equation is x+5=14

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4 years ago

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Dmitry_Shevchenko [17]

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4 years ago

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saul85 [17]

Are you try to find x?

If not I will edit this to suit what ou needed but ima just assume u need to find x for now.

I'm pretty sure we have to find what make them equal starting with number 1.

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3 years ago

What is -16+8n-7n=4n-4 ??

seropon [69]

Answer:

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3 years ago

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jolli1 [7]

Answer:

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then she sells it for $78

so her profit would be $28

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