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serious [3.7K]
3 years ago
12

Select the correct answer from each drop-down menu. Simplify. √63

Mathematics
2 answers:
gtnhenbr [62]3 years ago
4 0

Answer: 3\sqrt{7}

Step-by-step explanation:

Separate \sqrt{63} into \sqrt{7} and \sqrt{9}.  Then simplify \sqrt{9} into 3.  Thus, the simplified version of \sqrt{63} is 3\sqrt{7}

harkovskaia [24]3 years ago
3 0

Answer:

√63 can be written as

√ 9 × 7 = √ 9 × √7 = 3 × √ 7

= 3√7

Hope this helps you

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There are 24 boys in a class, and 2/3 of the students in the class are boys. How many students are girls ?
tresset_1 [31]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Brayden has 342 marbles in bags. If there are 9 marbles in each bag, how many bags of marbles does Brayden have If Brayden gives
Firlakuza [10]
Brayden has 38 bags.
After giving away 15 bags of marbles, Brayden is left with 23 bags.

To find out how many bags he has we do 342 divided by 9 which is 38.

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8 0
3 years ago
Please help I will give you Brainlest and 10 point's ​
Luba_88 [7]

a) To find the volume of a cube, you cube the side length.

So, that will be V = 9/2³ = 729/8 in³.

b) To find the volume of a rectangular prism, you multiply the length by the width by the height.

So, that is V = 18 * 9 * 9/2 = 729 in³.

c) To find how many times the smaller box can go into the larger one, you divide the larger one's volume over the smaller one's.

That is <em>729/(729/8) = 729*8/729 = </em><em>8 boxes</em><em>.</em>

5 0
3 years ago
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