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VladimirAG [237]
4 years ago
7

Find the base of 121cm square​

Geography
1 answer:
Svet_ta [14]4 years ago
7 0

All 4 sides of a square must be equal to each other, and the area of a square can be found by multiplying one side by another side [or squaring one side: (side^2)]. Therefore, you can set up the equation as side^2 = 121cm and take the square root of each side, which will give you side = 11cm. Every side is 11cm, including the base. *Answer: 11cm*

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Which of the following was NOT an effect of the exchange of diseases on Latin America?
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4 years ago
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Wasp-32b orbits with a period of only 2.7 days a star with a mass that is 1.1 times that of the sun. how many au from the star i
kaheart [24]
To solve this problem we will use Kepler's third law of planetary motion. Formula for that law is:
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By rearranging this formula we get:
\frac{T^{2}}{a^{3} } = \frac{4 \pi ^{2} }{GM}
For Earth we have:
\frac{365^{2}}{1^{3} } = \frac{4 \pi ^{2} }{GM}
For Wasp-32b we have:
\frac{2.7^{2}}{a^{3} } = \frac{4 \pi ^{2} }{G*1.1M} or
1.1* \frac{2.7^{2}}{a^{3} } = \frac{4 \pi ^{2} }{GM} 

We can see that right sides are same. Left sides must be same. We can use this to solve for distance.
\frac{365^{2}}{1^{3} } = 1.1* \frac{2.7^{2}}{a^{3}
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Wasp-32b is at distance of 0.038AU.
8 0
4 years ago
In two years __ people died from famine in china
Vladimir [108]

<span>In two years __ people died from famine in china</span>


<span>Total deaths<span>15 million (government statistics)
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