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Firdavs [7]
2 years ago
9

Can the sides of a triangle have the lengths 3 4 and 9

Mathematics
1 answer:
Mademuasel [1]2 years ago
3 0

Answer:

Step-by-step explanation:

No, because 9 > 3+4

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Answer:

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3 years ago
Systems of linear equations iready quiz
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Answer:

<h2>One solution.</h2>

Step-by-step explanation:

The given question is

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<em />y = 4x + 8\\y = -5x + 3<em />

<em />

<em />

To solve this system, we just need to multiply the first equation by -1, and then sum those equations.

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As you can observe, the system of equations have a unique solution.

Therefore, the answer is one solution.

7 0
3 years ago
On his math test, Balavan wrote that a four-sided polygon that has at least two right angles must be a rectangle or a square. De
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A quadrilateral with only 2 right angles could be a trapezoid so Balavan is wrong.  Denna is right because if 3 angles are right angles the the  fourth angle must also be a right angle and has to be a square or rectangle.
4 0
3 years ago
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