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2 years ago

I really need help on this one

Mathematics

2 answers:

vlabodo [156]2 years ago

5 0

Answer:

the bottom left choice,

positive graphs show the points going from bottom left of the graph to the upper right of it

negative correlation shows the opposite, points from the upper left to the lower right

Step-by-step explanation:

user100 [1]2 years ago

3 0

Answer:the one going in a positive direction. so up lIke this /

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If there are 32 boys and 16 girls in a room, fill out all of the possible ratios of boys to girls that could be made.

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Answer:

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Find all degree solutions in the interval 0° ≤ θ < 360°. If rounding is necessary, round to the nearest tenth of a degree. Us

xenn [34]

Answer:

$\theta_{1} \approx 30.473^{\textdegree}$

$\theta_{2} \approx 120.473^{\textdegree}$

$\theta_{3} \approx 210.473^{\textdegree}$

$\theta_{4}\approx 300.473^{\textdegree}$

Step-by-step explanation:

The equation needs to be rearranged in terms of one trigonometric function:

$5\cdot \sin 2\theta - 9\cdot \cos 2\theta = 0$

$5\cdot \tan 2\theta - 9 = 0$

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$\theta = \frac{1}{2}\cdot \tan^{-1} \left(\frac{9}{5} \right)$

The tangent function has positive values in the 1st and 3rd Quadrants. Then, the solutions are:

$\theta_{1} \approx 30.473^{\textdegree}$

$\theta_{2} \approx 120.473^{\textdegree}$

$\theta_{3} \approx 210.473^{\textdegree}$

$\theta_{4}\approx 300.473^{\textdegree}$

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2 years ago

Can i get some help

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Answer:

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Step-by-step explanation:

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