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Harlamova29_29 [7]
3 years ago
8

Given that a­­b = x, evaluate the following:

Mathematics
1 answer:
eimsori [14]3 years ago
4 0

Answer

the answer would be 2x^2

really hope it helps it kinda confused me for a second lol

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Write 12345678 times 10^-9 as a decimal.
labwork [276]
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3 years ago
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Find the Missing Numerator and Denominator
n200080 [17]

Answer:

  missing denominator: 5

  missing numerator: 3

Step-by-step explanation:

You know the product of fractions is formed by multiplying numerators and multiplying denominators.

  \dfrac{3}{d}\times\dfrac{n}{4}=\dfrac{3n}{4d}=\dfrac{9}{20}

This gives rise to two equations:

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The missing denominator is 5; the missing numerator is 3.

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2 years ago
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Mazyrski [523]

Answer:

The domain is:

x: (-∞, 0] U (0, ∞)

The range is

y: [0, ∞)

Step-by-step explanation:

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First, graph:

y = -x        for x from -∞ to x = 0

Note that y = -x is the equation of a negative slope line = -1 that passes through the origin

Second, graph:

y = x       for x from x = 0 to ∞

Note that y = x is the equation of a positive slope line = 1 that passes through the origin.

The graph of this function is shown in the attached image. Note that it matches the absolute value graph of x.

y = | x |

In this function y it is always positive, and x can be any real number.

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4 0
3 years ago
What is the reduced form of 25/50
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5 0
3 years ago
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Julli [10]
Multiply 8 total hours by 1/4 to find the number of piano hours.

= 8 * 1/4
= (8*1)/4
= 8/4
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Hope this helps! :)
4 0
2 years ago
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