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Aleks04 [339]
3 years ago
7

What is the surface area of the cube

Mathematics
2 answers:
Firlakuza [10]3 years ago
7 0
Your answer to this question is C 
Blizzard [7]3 years ago
6 0
Hello!

To find the surface area of a cube you use the equation

6 a^{2}

a is a side length

Put in the values we know

6* 9^{2}

Square the 9

6 * 81 = 486

The answer is C)486 mm^{2}
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Answer:

48

Step-by-step explanation:

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total number is 144

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so 27 black tiles

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5 0
2 years ago
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Which is composite number?
Westkost [7]

Answer:

A whole number that can be made by multiplying other whole numbers.

Example: 18 can be made by 3 × 6 so is a composite number.

16 can be made by 4 x 4 so it is a square root and a composite number

14 can be made by 2 x 7 so is is a composite number.

It is not a prime number as all Composite Number have factors other than 1 and itself). The first few composite numbers (sometimes called "composites" for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16,

3 0
3 years ago
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Find the measure of &lt;1. A) 104 degrees, B) 76 degrees , C) 38 degrees<br> Help due in 5 minutes
Annette [7]
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180-104= 76

76/2=38°
3 0
3 years ago
Please help. It’s not “yes, corresponding angles converse”
mr Goodwill [35]

Answer:

Yes,Corresponding Angles

Step-by-step explanation:

any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.

6 0
3 years ago
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This is on a online thing soif you know the answer can you tell me ASAP<br><br><br> thanks
grigory [225]

Answer:

24.269

Step-by-step explanation:

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