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Leviafan [203]
3 years ago
12

The partial factorization of x2 – x – 12 is modeled with algebra tiles.

Mathematics
2 answers:
andre [41]3 years ago
7 0
Hello :
to complete the factorization <span>unit tiles are needed :
</span>"3 negative unit tiles" and "<span>4 positive unit tiles"because : -3 and 4 are roots for
x²-x-12 
x²-x-12 = (x+3)(x-4)</span>
mezya [45]3 years ago
7 0

Answer:

C

Step-by-step explanation:

its on edge

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2 years ago
2. Describe a situation that could be modeled with the ratio 4: 1.​
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Answer:

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Step-by-step explanation:

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8 0
3 years ago
Jordan bikes at a speed of 8 2/3 mph. How many miles will he bike in 3 hours and 6 minutes?
Daniel [21]

Jordan will cover 26\frac{13}{15}\ miles in 3 hours and 6 minutes.

Step-by-step explanation:

Given,

Speed of Jordan = 8\frac{2}{3}=\frac{26}{3}\ mph

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Converting minutes into hour.

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Time = 3+\frac{1}{10} = \frac{30+1}{10} = \frac{31}{10}\ hours

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Keywords: fraction, multiplication

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4 years ago
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Step-by-step explanation:

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3 years ago
Are these ratios equivalent?
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