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Ierofanga [76]
3 years ago
7

Two trains are 480 miles apart. They start at the same time, and travel towards one another. The difference between the speeds o

f the two train is 20 miles per hour. If the two trains meet after four hours, find the speed of the faster train. can someone explained this please
Mathematics
1 answer:
Genrish500 [490]3 years ago
5 0

Answer:

Did you just start today? It looks like you're new here. I'm also new here.

Step-by-step explanation:

I don't really know what to do either.

From what I've done so far, I don't understand it.

Sorry.

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3 years ago
Helloooo can someone help meeeeeeeee
Liono4ka [1.6K]

Answer:

Option B, (48x^{8}y^{5})

Step-by-step explanation:

<u>Step 1:  Simplify the exponent</u>

(12x^{2}y^{3})(2x^{3}y)^{2}

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<u>Step 2:  Simply the expression</u>

(12x^{2}y^{3}*4x^{6}y^{2})

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Answer: Option B, (48x^{8}y^{5})

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2 years ago
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7 0
2 years ago
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Genrish500 [490]

Answer:

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Step-by-step explanation:

A kilogram is 1,000 times larger than one gram

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Answer for this question?
mezya [45]
Go to mathpapa.com k
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