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konstantin123 [22]
3 years ago
5

Need help on this one I really don’t get this

Mathematics
1 answer:
Sophie [7]3 years ago
3 0
Its 0 cause 0 divided by any number is 0 but if it was 15/0, then it would be undefined
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What is 7sqrt 28z+sqrt63z
Xelga [282]

Answer:

17\sqrt{7z}

Step-by-step explanation:

7\sqrt{28z}+\sqrt{63z}\\ = 14\sqrt{7z}+3\sqrt{7z}   \\= 17\sqrt{7z}

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How much is 0.509 km in meters
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Aleks04 [339]
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sector area = 1 / 6 * 3.14159265... * 20^2
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segment area = sector area - triangle DEF Area
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</span>
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Source:
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6 0
3 years ago
What is the answer to<br> 56 is 28% of
klio [65]
In mathematics, 'is' would be the equal sign. And 'of' would be the multiplcation sign. The missing number would be any variable.

56 is 28% of a number would be translated algebraically to:

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Solving for x, we get:

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