3 years ago

Help plz due in 20 min

Mathematics

2 answers:

nevsk [136]3 years ago

8 0

Answer: 3 Exact Form:

3√7

Decimal Form 7.93

Step-by-step explanation:

ipn [44]3 years ago

4 0

Answer:

$3\sqrt{7}$

Step-by-step explanation:

× $\sqrt{63} = \sqrt{9times7} \\\sqrt{9} = 3\\3\sqrt{7}$

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Answer:

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Step-by-step explanation:

We are given that,

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So, from the figure below,

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