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Lady bird [3.3K]
3 years ago
5

Please help with at least one of these( I accept 1 answer if you have it; make sure you are 100% positive its correct though!)

Mathematics
1 answer:
Tema [17]3 years ago
7 0

You do not have a attachment on this question.

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State whether the graph would be a circle, ellipse, parabola, or hyperbola.
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ellipse

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bc you should already know

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Which one is greater 16,400 or 1.64 times 10 to the 4th power.<br> Sorry it is confusing.
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Step-by-step explanation:

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2 years ago
Need help ASAP. Will give brainliest!!!!
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B1 to H1, B3 to H2, B2 to H3.

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Match each of the trigonometric expressions below with the equivalent non-trigonometric function from the following list. Enter
andreev551 [17]

Answer:

Step-by-step explanation:

In each case, draw the right triangle which produces the inverse trig value. That is, label the two sides as needed, and calculate the third side.

It should be clear that

tan(sin^{-1} x/4) = x/\sqrt{16-x^{2} }

sin(tan^{-1} x/4) = x/\sqrt{16+x^{2} }

sin(2α) = 2 sinα cosα

So,

1/2 sin(2sin^{-1} x/4) = (1/2)(x/4) * x/\sqrt{16-x^2} = x^{2} /(8\sqrt{16-x^2})

See what you can do with the others.

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3 years ago
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Read 2 more answers
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