2 years ago

Which expression is equivalent to (2x + 7x*) - (5x² - 4x)?

Mathematics

1 answer:

Westkost [7]2 years ago

3 0

Answer:

5x^2 + 13x

Step-by-step explanation:

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Hatshy [7]

Use Pythagoras theorem
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Two triangles are similar
$\frac{6}{9} = \frac{y}{12} \\ y = 8$
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3 years ago

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Step-by-step explanation:

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3 years ago

Solve x TN = 8 nV =x - 2?

AleksandrR [38]

Answer:

Step-by-step explanation:

STUV is a parallelogram.

TV and SU are its diagonals intersecting at point N.

Diagonals of a parallelogram bisects each other.

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3 years ago

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GalinKa [24]

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Step-by-step explanation:

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3 years ago

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3 years ago

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