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musickatia [10]
3 years ago
14

The total number of seats in a theatre is modeled by f(x)=x^2-3x, where x represents the number of rows of seats. How many rows

are there in the theatre if it has a total of 208 seats
Mathematics
1 answer:
Gre4nikov [31]3 years ago
7 0

Answer:

16 rows

Step-by-step explanation:

x² - 3x = 208

Subtract 208 from both sides

x² - 3x - 208 = 0

Factor

(x - 16)(x + 13) = 0

x = {-13, 16}

The number of rows must be positive

x = 16

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Answer:

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Step-by-step explanation:

Since the monkey is sitting on the first step already you can subtract 9 by 1 to find the amount of steps left.

9-1 = 8 steps left

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Then jumps 2 steps up

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3 years ago
Can someone help please.
snow_lady [41]
<span>By the Pythagorean theorem
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Answer:

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6 0
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Answer:

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Answer:

True

Step-by-step explanation:

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