2 years ago

Which best explains whether a triangle with side lengths 2 in., 5in., and 4in. is an acute triangle?

Mathematics

1 answer:

Amiraneli [1.4K]2 years ago

7 0

Yes, I would say so, or a right triangle.

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Answer:

0.25

Step-by-step explanation:

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natali 33 [55]

Hey there! :)

Answer:

y = 11.

Step-by-step explanation:

Set both of the equations equal:

5x - 9 = x² - 3x + 7

Rearrange the equation:

0 = x² - 3x - 5x + 9 + 7

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Factor:

0 = (x -4)²

Solve for x:

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2 years ago

Write the equation of a line passing through -1,4 and perpendicular to x+2y=11

Sophie [7]

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