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alexgriva [62]
3 years ago
7

Please help! Thanks (:

Mathematics
1 answer:
ryzh [129]3 years ago
3 0
\frac{x*x}{2}=49 \\  \\ x^2=49*2\\x^2=98 \\x= \sqrt{98} \approx 9.9 \ in
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2 years ago
What is the distance of segment BF (look closely...it isn't drawn)?
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2 years ago
The mean radius of Earth is 6,371.0 kilometres and the mean radius of Earth’s Moon is 1,737.5 kilometres.
OLEGan [10]

Answer: 29,113.2 km

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Circumference = 2 x π x radius

Replacing with the values given:

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Now, we have to subtract Earth's moon mean circumference to Earth's mean circumference:

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Feel free to ask for more if needed or if you did not understand something.  

3 0
3 years ago
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3 0
3 years ago
A right triangle has one side that measures 4 in. The angle opposite that side measures 80°. What is the length of the hypotenus
Sunny_sXe [5.5K]
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