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AfilCa [17]
3 years ago
11

What's the w for sin w=1/7?!

Mathematics
1 answer:
VMariaS [17]3 years ago
6 0
\sin w=\dfrac{1}{7}\\\\
w=\arcsin \left (\dfrac{1}{7}\right)+2k\pi \vee w=-\arcsin \left (\dfrac{1}{7}\right)+\pi + 2k\pi

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Serhud [2]

Answer:

D

Step-by-step explanation:

This questions asks use to find what f(x) or y is, when x is equal to -2.

So, substitute -2 in for x in the equation.

f(x)=2(4)^x

f(-2)=2(4)^-2

Evaluate the exponent. Negative exponents follow this rule:

b^-x= 1/b^x

We have 4^-2. This will become 1/4^2 or 1/16

f(-2)=2(1/16)

Multiply

f(-2)=2/16

This fraction can be simplified. Both the numerator (top number) and denominator (bottom number) can be divided by 2.

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3 years ago
If the length of a square is 10 feet what is the area?
lawyer [7]
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3 years ago
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kondaur [170]

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Step-by-step explanation:

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2 years ago
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siniylev [52]
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If the unknown point is 7 units away from the origin on the y axis, y will be 7

Therefore (4,7)
6 0
2 years ago
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