2 years ago

Find all solutions of the equation in the interval [0, 2pi). (2sinx-sqrt2)(3cscx-2sqrt3) = 0

Mathematics

1 answer:

Ainat [17]2 years ago

5 0

The answer is x*2 equals negative 2

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Answer: 3

3,000,000,000

Step-by-step explanation:

Billions have 9 zeros

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Mark all the statements that are true <br> a) the domain for this function is the set {3}

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2 years ago

The ratio of the width to the length of a painting is 3 to 7. If the painting is 42 in. long how wide is it

belka [17]

If length is 42 inches, then width is 18 inches.

Step-by-step explanation:

We are given ratio of width to the length of a painting i.e 3 to 7. If the painting is 42 inches long, then how wide it is?

Solving:

$\frac{width}{length}=\frac{width}{length}\\ \frac{3}{7}=\frac{w}{42}\\ Cross\,\,multiply:\\3*42=w*7\\126=w*7\\w=\frac{126}{7}\\w=18$

So, If length is 42 inches, then width is 18 inches.

Keywords: Ratio

Learn more about Ratio at:

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2 years ago

List the angles of the triangle in order from<br> largest to smallest.

alina1380 [7]

Answer: A, C, B

Step-by-step explanation:

Because "a" has 8 across

And "c" has 10 across

and "b" has 13 across

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2 years ago

Find the circumference and area of a circle with radius 3 yd. use the value 3.14 for pie

just olya [345]

Answer: circumference = 2Πr²

Where r= 3

Π=3.14

Therefore Circumference = 2×3.14× 3²

= 2×28.26

Circumference=56.52

Formula:

Subtitute in 3 for r.

Solve and the answer is 28.26

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