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Luda [366]
3 years ago
14

C. 3851 yards D. 3181 yards Math question please help I'm running out of time

Mathematics
1 answer:
natali 33 [55]3 years ago
4 0

Using the law of sins:

X/ sin(44) = 4510/sin(180-44-36)

x / sin(44) = 4510 / sin(100)

x = 3,181 yards.

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Simplify -(n + 2) + 3(n – 2)
hjlf

Answer:

2n-4

Step-by-step explanation:

-n-2+3n-2 (here I distributed the negative to both parts)

2n-4 (gather the like terms)

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The graph of the function f(x)=4/5 sqrt x is shown.<br> What is the domain of the function?
S_A_V [24]

Answer:

All real number greater than equal to zero.

Step-by-step explanation:

The function is given by

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The domain is defined as the input values so that the function is well defined.

here, the values of x should be all real number and zero also.

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Answer:

Proved (See Explanation)

Step-by-step explanation:

Show that 3ⁿ⁺⁴ - 3ⁿ is divisible by 16.

This is done as follows

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So, 3ⁿ⁺⁴ can be written as 3ⁿ * 3⁴.

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\frac{3^n * 3^4 - 3^n}{16}

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\frac{3^n(3^4 - 1)}{16}

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\frac{3^n(80)}{16}

3ⁿ * 5

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<em>The expression can not be further simplified.</em>

<em>However, we can conclude that when 3ⁿ⁺⁴ - 3ⁿ is divisible by 16, because 5(3ⁿ) is a natural whole number as long as n is a natural whole number.</em>

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Step-by-step explanation:

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The slope of this line is -13/5.

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