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3 years ago

Solve each of the following equations. Show its set on a number line.

Mathematics

1 answer:

natta225 [31]3 years ago

4 0

Answer:

The solution set is all real numbers.

Step-by-step explanation:

Solve this equation, we have:

$4x - 4/mleft(x + 1/mright) = 4 \\ (4x - 4x - 4) = 4 \\ ( - 4) = 4 \\ 4 = 4$

The final sentence is always true, The solution set is all real numbers.

Showing it in the number line in blue, we have:

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Answer:

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Step-by-step explanation:

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Let f(x)=x-5 and g(x)=x^2-7x+8 find f(x) × g(x)

timurjin [86]

Answer:

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Step-by-step explanation:

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4 years ago

Divide the square root of 81 by the difference between the product of-1 and -3 and the square root of 4

kherson [118]

Answer: $\frac{9}{1}$

Step-by-step explanation:

FIrst find the square root of 81.

$\sqrt{81} = 9$

The square root of 81 is 9.

FInd the product of -1 and -3 by multiplying the -1 by -3.

-1 * -3 = 3

next find the square root of 4.

$\sqrt{4} = 2$

Now it said divide the square root of 81 which is 9 by the difference between 3 and 2 and the difference between 3 and 2 two is 1.

Thos means that the answer will be 9/1.

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3 years ago

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Lerok [7]

Set up the proportion as follows: $\frac{bush (height)}{bush (length)} = \frac{building (height)}{building (length)}$ , then cross multiply to solve.

$\frac{4}{6} = \frac{x}{24}$

4(24) = 6(x)

4(4) = x <em>(divided both sides by 6)</em>

16 = x

Answer: 16 ft

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3 years ago