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Gelneren [198K]
2 years ago
9

Solve the following by completing the square.

Mathematics
1 answer:
sertanlavr [38]2 years ago
6 0

I think it might be D. I'm just giving an educated guess.

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A triangle has side lengths of 13, 9, and 5. Is the triangle a right triangle? Explain.
valentina_108 [34]

Answer: This triangle is <u>not</u> a right triangle

Step-by-step explanation:

In a right triangle, the hypotenuse(c) is always the longest side and a and b are the shorter sides.  Thus, 5^2+9^2=13^2.  Simplify this to get 25+81=169, then 106=169.  Because 106 does <u>not</u> equal 169, it is not a right triangle.

<em>Hope it helps <3</em>

8 0
3 years ago
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A restaurant sells burritos for $8.00 each. The cost of the meat is $1.50 and the cost of the
melisa1 [442]

the cost of making one burrito is the addition of the cost of the meat and the other ingredients:

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3 years ago
How many times does 25 go into 63
statuscvo [17]

Answer:

2 times

Step-by-step explanation:

25 x 2 is 50. And 25 x 3 is 75, and 75 is larger then 63.

5 0
3 years ago
Purple paint is a mix of blue paint and red paint in the ratio of 7:4
klemol [59]
So to start you need to add 7 and 4 to get 11
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3 years ago
X^2-6x+9<br><br>quadratic equations
kipiarov [429]

 think the answer is
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But I might be wrong.

6 0
3 years ago
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