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Blababa [14]
3 years ago
6

Is 68 a perfect square

Mathematics
2 answers:
AURORKA [14]3 years ago
8 0
No, because a perfect square has the volume of 24 
ziro4ka [17]3 years ago
8 0
No because a perfect square has a volume of 24
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Please solve for x and is it complementary or supplementary
Viktor [21]
The answer is 10 x and i think complementary but i could be wrong so you may want someone else to answer that
5 0
3 years ago
What is the base 8 representation of the number 11100111
katovenus [111]

If the given number is in base 2, that means

11100111₂ = 2⁷ + 2⁶ + 2⁵ + 2² + 2 + 1

8 = 2³, and so we have

11100111₂ = 2 • (2³)² + (2³)² + 2² • 2³ + 2² + 2 + 1

11100111₂ = 3 • 8² + 4 • 8 + 7

11100111₂ = 347₈

Because 8 is the 3rd power of 2, we can also split up the given number into block of length up-to 3, then convert each block directly into base 8:

11 100 111

11₂ = 2 + 1 = 3

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111₂ = 2² + 2 + 1 = 7

so again we get 347₈.

6 0
3 years ago
In one year a dog’s weight increased from 64 to 80. By what percentage did the dogs weight increase?
kicyunya [14]
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3 0
2 years ago
7 × (–3) × (–2)2 = ?
andre [41]

Answer:

84

Step-by-step explanation:

<u>Order of operations (Parentheses first, exponents next, then multiplication, etc.)</u>

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4 0
3 years ago
Read 2 more answers
2. Write the number with the<br> same value as 28 tens.
Olegator [25]
The value could also be 28 ones
5 0
3 years ago
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