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Volgvan
3 years ago
10

The ratio of boys to girls in a classroom is 2:1.

Mathematics
2 answers:
Dimas [21]3 years ago
6 0
My guess would be nine.
horsena [70]3 years ago
5 0

Answer:

9 girls

Step-by-step explanation:

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3 years ago
Which model represents the factors of x2 9x 8? An algebra tile configuration. 7 tiles are in the Factor 1 spot: 1 is labeled x a
iren [92.7K]

The factors of an expression are the quotients of the expression

The model that represents the factors of x^2 - 9x + 8 is the product of x -1 and x - 8

<h3>How to determine the model</h3>

The expression is given as:

x^2 - 9x + 8

Expand the expression

x^2 - 8x - x + 8

Factorize the expression

x(x - 8) - 1(x - 8)

Factor out x - 8

(x - 1)(x - 8)

Hence, the model that represents the factors of x^2 - 9x + 8 is the product of x -1 and x - 8

Read more about factors at:

brainly.com/question/11579257

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2 years ago
Read 2 more answers
Can someone help me with these ?
abruzzese [7]
You would plug in the probelm would be 3(30+8) = 2×30 -6
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4 years ago
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OLEGan [10]

Answer:

0

Step-by-step explanation:

I dont think this is the answer

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2 years ago
What is the length of the hypotenuse of the triangle if Side A = 11 and Side B = 5? What is the length of Side C?
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Step-by-step explanation:

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