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Oxana [17]
3 years ago
10

What is 15/8-3/8 ? Express the answer in simplest form.

Mathematics
2 answers:
yawa3891 [41]3 years ago
7 0
1.5 in simplest form :)
Brut [27]3 years ago
4 0
Since the denominators are already the same, subtract the numerators: 15 - 3. the answer is 12/8. this is reduced to **3/2**. if you need the answer in mixede number form, it is **1 and 1/2**
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4 0
2 years ago
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tatuchka [14]

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3 years ago
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Ad libitum [116K]

Step-by-step explanation:

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4 0
3 years ago
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A.The observation deck of tall skyscraper 370 m above the street. Determine the time required for a penny to free fall from the
Ainat [17]

Answer:

8.68 seconds

Step-by-step explanation:

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Since the condition is of free falling

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Now,

from Newton's equation of motion, we have

s=ut+\frac{1}{2}at^2

here,

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a is the acceleration

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on substituting the values, we get

370=0\times t+\frac{1}{2}\times9.81\times t^2

or

t² = 75.433

or

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