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Vinil7 [7]
2 years ago
9

-16. What are the roots of (x - 4)(x + 1)(x +9)

Mathematics
1 answer:
sammy [17]2 years ago
5 0

Answer:

4,-1,-9

Step-by-step explanation:

If you set the factorise to equal zero you can solve for the answer

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6x2 + 4x -8 + 2X2 - 7x + 3
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2 years ago
A boat is 122 meters from the base of a lighthouse. The lighthouse is 34 meters tall. The angle formed with the lighthouse and s
mojhsa [17]

Answer:

about 16°

Step-by-step explanation:

Make sure your calculator is in degree mode.

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3 0
2 years ago
in the morning a farm worker packed 3 pints of strawberriesevery 4 minutes.in the afternoon she packed 2 pints of strawberries e
nevsk [136]
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 in the afternoon
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 the difference between your morning and afternoon packing rates, in pints per hour is
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7 0
3 years ago
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