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3 years ago

I NEED HELP ASAP!!!!!!

Mathematics

1 answer:

natita [175]3 years ago

5 0

Answer:

$3\sqrt{7}$

Step-by-step explanation:

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14. Find the value of X round the nearest degree 12 15

Alex Ar [27]

The measure of the angle x is 53.13 degrees after applying the sin ratio.

<h3>What is the trigonometric ratio?</h3>

The trigonometric ratio is defined as the ratio of the pair of a right-angled triangle.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

Applying sin ratio:

sinx = 12/15

sinx = 0.8

x = 53.13 degrees

Thus, the measure of the angle x is 53.13 degrees after applying the sin ratio.

Learn more about trigonometry here:

brainly.com/question/26719838

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3 0

2 years ago

Simply using exponents .Then find the products .

aksik [14]

Answer:

$\sqrt[7]{b^{15}}$

Step-by-step explanation:

=> $b^2*\sqrt[7]{b}$

=> $b^2*b^{1/7}$

Where bases are same, powers are to be added.

=> $b^{2+(1/7)}$

=> $b^ {14+1/7}$

=> $b^{15/7}$

=> $\sqrt[7]{b^{15}}$

6 0

4 years ago

F'(-7, 13) was dilated by a scale factor of 2 about (-2, -5), the resulting image is___

AveGali [126]

The resulting image of the point F(x, y) = (- 7, 13) is F'(x, y) = (- 12, 31).

<h3>What is the resulting image of a point by rigid transformation?</h3>

In this problem we have a point that has to be transformed by a kind of rigid transform known as dilation, which is defined by the following equation:

P'(x, y) = O(x, y) + k · [P(x, y) - O(x, y)] (1)

Where:

O(x, y) - Center of dilation
P(x, y) - Original point
P'(x, y) - Image
k - Scale factor

If we know that O(x, y) = (- 2, - 5), F(x, y) = (- 7, 13) and k = 2, then the resulting image is:

F'(x, y) = (- 2, - 5) + 2 · [(- 7, 13) - (- 2, - 5)]

F'(x, y) = (- 2, - 5) + 2 · (- 5, 18)

F'(x, y) = (- 2, - 5) + (- 10, 36)

F'(x, y) = (- 12, 31)

The resulting image of the point F(x, y) = (- 7, 13) is F'(x, y) = (- 12, 31).

To learn more on rigid transformations: brainly.com/question/28004150

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3 0

2 years ago

What is the answer to 847x487

pychu [463]

The wander is 412,489

5 0

3 years ago

You spent $88.50 at Target. You happen to have a $25 gift card from your birthday. If the sales tax rate was 6.5%, how much did

Nonamiya [84]

Answer:

67.6275

Step-by-step explanation:

ok so 88.5-25=63.50

63.50*6.50%=4.1275

63.50+4.1275=67.6275

3 0

4 years ago

Read 2 more answers