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3 years ago

Evaulate 9^sqrt{3} in it to the nearest ten thousandth

Mathematics

1 answer:

astraxan [27]3 years ago

5 0

Answer:

44.957

Step-by-step explanation:

All we can do is estimate √3 and then exponent 9 by it.

Alternatively, plug it into a calc and calculate.

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Which statement about the dilation of these triangles is true?

Gwar [14]

Given:

The figure of two triangles.

To find:

The scale factor.

Solution:

We know that,

$\text{Scale factor}=\dfrac{\text{Side of Image}}{\text{Corresponding side of original figure}}$

In the given figure,

$\text{Scale factor}=\dfrac{5(2)}{5}$

$\text{Scale factor}=2$

The scale factor is 2. Therefore, the correct option is B.

7 0

3 years ago

Is there a specific rule to follow when dividing simplified fractions? i mean if you were to have the numerator and demoninator

Margaret [11]

Answer:

Step-by-step explanation:

This method consists of multiplying the numerator of the first fraction by the denominator of the second fraction and then writing the answer in the resulting fraction’s numerator.

Next, we multiply the denominator of the first fraction by the numerator of the second fraction, and then write the answer in the resulting fraction’s denominator*.

Lastly, we simplify the final fraction.

For example, in order to divide the fraction

dividing fractions

We multiply the numerator of the first fraction (3) by the denominator of the second fraction (10). This gives us the numerator for the final fraction: 3 x 10 = 30.

Next, we multiply the denominator of the first fraction (4) by the numerator of the second fraction (6). This gives us the denominator of the final fraction: 4 x 6 = 24.

dividing fractions

The last step is to simplify the fraction. Since both numbers are multiples of 6, we can divide the numerator and denominator by 6.

30 ÷ 6 = 5

24 ÷ 6 = 4

Therefore, the result of the division is 5/4.

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Method 2 of dividing fractions: Inverting and multiplying

Step 1: Invert the second fraction. That is, swap the numerator for the denominator.

Step 2: Simplify any numerator with any denominator.

Step 3: Multiply across.

For example, we are going to divide:

dividing fractions

Step 1: We invert the second fraction 6/4. This becomes 4/6.

Step 2: We simplify the numerators with the denominators.

Numerators are:

12 = 2 x 2 x 3

4 = 2 × 2

Denominators are:

5 = 5

6 = 2 × 3

We can simplify both from numerator and denominator a 2 and a 3. We call this process “cross canceling” if one numerator has a common factor with the other denominator.

And we multiply across:

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7 0

3 years ago

Read 2 more answers

What is the solution to the equation 37 x = 9 x + 4 ? -7 − 1/7 1/7 7

natali 33 [55]

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