3 years ago

What numbers multiply to be -60 and add to be -11

Mathematics

1 answer:

erica [24]3 years ago

3 0

-15 and 4
-15 x 4=-60
-15+4 = -11

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Answer:

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2 years ago

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dlinn [17]

Answer:

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Step-by-step explanation:

Isolate t to get the unknown number:

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Multiply (-4.5t)(49.5t):

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Now, write full equation:

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Cancel out left hand side:

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3 years ago

The diameter of a round coin is 27.9 millimeters. What is the approximate area of one face of the coin?

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Step by step solution is attached

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3 years ago

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zvonat [6]

Answer:

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Whenever a math question says "when h = 9," they mean you substitute this number where h is in the equation.

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