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Zielflug [23.3K]
3 years ago
10

Square root of 12 • by the square root of -1

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

Answer:

2i-/3

Step-by-step explanation:

This question involves imaginary numbers and simplifying radicals.

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What trig ratio uses hypotenuse and adjacent
Zielflug [23.3K]

Answer:

That would be cosine, or (cos)

Step-by-step explanation:

This is because cosine is Adjacent / Hypotenuse.

Hope that helps, :)

4 0
3 years ago
The amount of carbon-14 in an object is given by y = ae– 0.00012t where a is the initial amount of carbon and t is the age in ye
Reptile [31]

Answer:

The approximate age of the bone is approximately 11552 years.

Step-by-step explanation:

The current proportion of carbon-14 with respect to its original amount is defined by following formula:

\frac{y}{a} = e^{-0.00012\cdot t} (1)

Where:

y - Current amount of carbon-14, no unit.

a - Initial amount of carbon-14, no unit.

t - Time, in years.

If we know that \frac{y}{a} = 0.25, then the approximate age of the bone is:

t = -8333.333\cdot \ln \frac{y}{a}

t\approx 11552.453\,yr

The approximate age of the bone is approximately 11552 years.

4 0
3 years ago
Find the volume of the figure
Wewaii [24]
Don’t believe them it’s a scam.
7 0
3 years ago
Can someone help me plssssssssssssssssssss
Inessa05 [86]

Answer:

Both pass there all higher the 50%

5 0
2 years ago
you have been asked to build a scale model of your school out of toothpicks . Imagine your school is 30ft tall . your scale is 1
zmey [24]
1.26cm/1ft * 30ft = 37.8cm
37.8cm/6.3cm=6
Your model would be six toothpicks tall.
7 0
3 years ago
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