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3 years ago

The diameter of the moon is 3,474.8 km. What would the diameter of the moon be if it was 100 times smaller?

Mathematics

1 answer:

USPshnik [31]3 years ago

8 0

Answer:

34.748km

Step-by-step explanation:

3474.8 divided by 100 = 34.748km

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WILL GIVE BRAINLIEST

puteri [66]

Step-by-step explanation:

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2 years ago

5/6<7/8 true or false

Kobotan [32]

Answer:

true

Step-by-step explanation:

5/6=0.8333..

7/8=0.875

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2 years ago

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Vaselesa [24]

You multiply the number 8 to each term in the parentheses. 8 x 5g = 40g; 8 x 5 = 40; 8 x (-2) = -16 Combine these together and it would be 40g + 40 - 16

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3 years ago

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Find (f-g)(x) if f(x)=3x-5 and g(x)=x2-5x+4

solmaris [256]

Answer:

Step-by-step explanation:

Hello,

$(f-g)(x)=f(x)-g(x)=3x-5-(x^2-5x+4)\\\\=3x-5-x^2+5x-4\\\\=-x^2+8x-9$

Thanks

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3 years ago

Please help with #6. How do I find all of the real zeros? Thank you!!!

Morgarella [4.7K]

I'm assuming you're referring to problem 6. You are asked to find the number of x intercepts or roots, which is another term for "zero". I prefer the term root or x intercept as "zero" seems misleading. Anyways, all we do is count the number of times the graph crosses the x axis. This happens 4 times as shown in the attached image below. I have marked these points in red. The graph can directly cross over the x axis, or it can touch the x axis and then bounce back. Either way, it is considered an x intercept.

<h3>Answer: there are 4 x intercepts (or 4 roots)</h3>

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3 years ago

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