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8_murik_8 [283]
3 years ago
5

How do you add and subtract decimals as easily as you do whole numbers?

Mathematics
1 answer:
Gwar [14]3 years ago
8 0
You can also multiply the decimals by a multiple of 10 to turn them I to whole numbers. Just make sure you multiply them both by the same multiple of 10 and divide them back before you write your answer!
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what is the distance between the points (23,-33) and (4,9) if necessary round your answer to two decimal places
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The distance between the points (23,-33) and (4,9) rounded to two decimal places is 46.10.

<h3>What is the distance between the points (23,-33) and (4,9)?</h3>

The distance between two points on a graph can be determined using the equation;

D = √[ ( x₂ - x₁ )² + ( y₂ - y₁ )² ]

Given that;

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We substitute our values into the equation above.

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D = √[ ( 4 - 23 )² + ( 9 - (-33) )² ]

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D = √[ 2125 ]

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Therefore, the distance between the points (23,-33) and (4,9) rounded to two decimal places is 46.10.

Learn more about distance formula here: brainly.com/question/7592016

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