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bulgar [2K]
3 years ago
5

Here are a bucket load of points(and brainliest) for a bucket load of help. SO PLEASE HELP.

Mathematics
1 answer:
Daniel [21]3 years ago
4 0
2a) 12.9 cm
2b) 8.5 cm
2c) 6.9 cm

3a) 3.5 cm
3b) 2 cm
3c) 6.9 cm

Hope this was helpful :)
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Find all values of x in the interval [0, 2π] that satisfy the equation. <br><br>6sin²(x) = 3
34kurt

Answer:

The solutions are π/4, 3π/4,5π/4,7π/4

Step-by-step explanation:

The given equation is

6sin²(x) = 3

Divide by 6 to get:

{ \sin}^{2} (x) =  \frac{1}{2}

This implies that;

\sin(x) = \pm  \frac{ \sqrt{2} }{2}

If

\sin(x) = \frac{ \sqrt{2} }{2}

x =  \frac{\pi}{4}

in the first quadrant

x =  \frac{3\pi}{4}

in the second quadrant.

If

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x =  \frac{5\pi}{4}

in the third quadrant

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3 years ago
A line that includes the points ( - 2, - 9) and ( - 6,n) has a slope of - 1. What is the value of n?
Genrish500 [490]

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Now set this slope equal to -1 and solve the resulting equation for n:

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gizmo_the_mogwai [7]

Answer: B

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3 years ago
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3 years ago
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Help please only right answer will get brainilest
ankoles [38]

Answer:

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3 years ago
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