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3 years ago

Mark used 6428 blocks build a castle round the number of block to the nearest tens

Mathematics

1 answer:

BARSIC [14]3 years ago

5 0

Answer:

6430

Step-by-step explanation:

round up your 1's digit to 10 and carry your one from the 10 over to the 2 in the tens place, you then add the 1 from the 10 to the 2 in the tens spot and that's how you get ur answer

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3 years ago

Please help me with this

horrorfan [7]

Answer:

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Step-by-step explanation:

First, let's figure out how to get the volume of a sphere from its surface area. If r is the radius of our sphere, then

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So to get from area to volume, we have to divide the area by 3 and then multiply it by r. Mathematically:

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3 years ago

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IrinaVladis [17]

Answer:

Step-by-step explanation:

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3 years ago