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ohaa [14]
4 years ago
14

Simplify sqrt(144/49) a.1249 b.144/7 c.49/12 d.12/7

Mathematics
1 answer:
olga55 [171]3 years ago
3 0
\sqrt{\frac{144}{49}}=\frac{\sqrt{144}}{\sqrt{49}}=\frac{\sqrt{12^2}}{\sqrt{7^2}}=\frac{12}{7}

The answer is D.
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Answer:

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Step-by-step explanation:

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Yesterday marcel walked 9,648 steps .this number in expanded form is
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<u>Answer:</u>

  • The number 9,648 in expanded form is '9,648 = 9,000 + 600 + 40 + 8'.

<u>Step-by-step explanation:</u>

<em>Expanded form is a way to expand a number in addition form. Since the '9' is in the thousands place, it's value will be 9,000. With 6 in the hundreds place, it's value will be 600. This will occur the same thing with the tens and the ones place. Now, the answer to the question is explained below.</em>

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Hence, <u>the number 9,648 in expanded form is '9,648 = 9,000 + 600 + 40 + 8'.</u>

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emmainna [20.7K]
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3 0
3 years ago
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Step-by-step explanation:

3 0
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19, find the direction angle of vector v to the nearest tenth of a degree
labwork [276]
The vector v is given by:
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theta = 9.5 degrees
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