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lbvjy [14]
3 years ago
5

Find for x if sin x cot x csc x = sqrt 2 ?

Mathematics
1 answer:
Andru [333]3 years ago
4 0
Since sin and csc are inverses it is the same as saying cot(x) = sqrt 2 which is tangent of x as sqrt2/2 there is no rational answer for x
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AURORKA [14]
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How many groups of 10 are in 60?
zheka24 [161]

Answer:

6

Step-by-step explanation:

10, 10, 10, 10, 10, 10. Those are 6 tens

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To solve the equation x - 4 = 12,
yulyashka [42]

Answer:

X = 16

Step-by-step explanation:

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The width of the rectangle is 7 feet, and the diagonal length of the rectangle is 16 feet. which measurement is the closest to t
yanalaym [24]

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Step-by-step explanation:

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the closest to the length of this rectangle in feet is

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3 0
3 years ago
Read 2 more answers
Find the quadratic function ..<br><br> 3x2 - y2 = 9<br><br> x2 + 2y2 = 38
ruslelena [56]

Answer:

Step-by-step explanation:

3x2 - y2 = 9.........(1)

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Let x^2 = a and y^2 = b

:- the two equations becomes

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a + 2b = 38.......(4)

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Substracting (3) from (5)

3a - 3a + 6b - (-b) = 114 - 9

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b = 15

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3a - 15 = 9

3a = 15+9

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a = 24/3

a = 8

And

x^2 = a

x^2 = 8

x = √8

x = √(4×2)

x = 2√2

Also y^2 = b

y^2 = 15

y = √15

6 0
3 years ago
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