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FrozenT [24]
3 years ago
12

Describe and correct the error made in finding the product. Please explain what's wrong

Mathematics
1 answer:
qaws [65]3 years ago
5 0
Okay, it's wrong because they forgot to do -2 times 3x.
The correct answer is 3^{2} -2x-8
Hope i got is correct!
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Semmy [17]
The correct option is "d".
Given that L = 0.8T²
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L= 0.8T²
30 = 0.8T²
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T² = 37.5
T = √37.5 = 6.1 seconds
<span>So, 6.1 is the closest to the period in seconds for a pendulum that is 30 ft long.</span>
7 0
3 years ago
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belka [17]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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omeli [17]

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Step-by-step explanation:

5 0
3 years ago
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saul85 [17]
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6 0
3 years ago
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quester [9]
<h3>Answer:  x = 3</h3>

To get that answer, we replace y with 8 and then isolate x.

5x-7 = y

5x-7 = 8

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x = 3

3 0
2 years ago
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