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jolli1 [7]
3 years ago
5

What is the relationship between 10c7 and 10c3

Mathematics
1 answer:
sattari [20]3 years ago
3 0

Answer:


Step-by-step explanation:


10c^3 * c^4 = 10c^7


When two numbers raised to a power are multiplied, their exponents are added

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Find reciprocal of 3/2 x 9/7
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Answer:

\frac{14}{27}

Step-by-step explanation:

\frac{3}{2}×\frac{9}{7} = \frac{27}{14}

Reciprocal of \frac{27}{14} = \frac{14}{27}

For finding reciprocals of fractions, simply flip the numerators and denominators.

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3 years ago
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if we need to approximate,

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The angle you want - call it <em>θ</em> - is such that

tan(<em>θ</em>) = FC / AC

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AC² = AB² + BC²

→   AC = √(70² + 50²) = 10 √74

Find FC using the given angle of the sloping face:

tan(30º) = FC / BC

→   1/√3 = FC / 50

→   FC = 50/√3

Now solve for <em>θ</em> :

tan(<em>θ</em>) = (50/√3) / (10 √74)

→   tan(<em>θ</em>) = 5/√222

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4 0
3 years ago
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4 years ago
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Bike to work: d=16*t
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solve for t 
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