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Mice21 [21]
3 years ago
9

NEED HELP ASAP WITH THIS QUESTION

Mathematics
1 answer:
Elis [28]3 years ago
6 0

Answer:

ITS c

Step-by-step explanation:

trust me bestie

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HELP PLEASE THANK YOU
pochemuha

Answer:

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8 0
2 years ago
What is 5+2????????????????/
Amiraneli [1.4K]

Answer:well after careful consideration it’s 7

Step-by-step explanation: 1+1+1+1+1+1+1=7

4 0
2 years ago
Write the number equal to 5 tens and 13 ones
serious [3.7K]
To find this out we have to add 5 tens and 13 ones. 
5 tens is equal to 
10 + 10 + 10 + 10 + 10 = 50 

And 13 ones is equal to 
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 = 13 

Now add 50 and 13 
50 + 13 = 63

So your answer is 63 

good Luck! :)
7 0
3 years ago
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rosijanka [135]
Slope 2/1, y intercept is 6, equation is f(x)=6-2x
4 0
3 years ago
Prove: If n is a positiveinteger and n2 is<br> divisible by 3, then n is divisible by3.
notka56 [123]

Answer:

If n^2 is divisible by 3, the n is also divisible by 3.

Step-by-step explanation:

We will prove this with the help of contrapositive that is we prove that if n is not divisible by 3, then, n^2 is not divisible by 3.

Let n not be divisible by 3. Then \frac{n}{3} can be written in the form of fraction \frac{x}{y}, where x and y are co-prime to each other or in other words the fraction is in lowest form.

Now, squaring

\frac{n^2}{9} = \frac{x^2}{y^2}

Thus,

n^2 = \frac{9x^2}{y^2}

\frac{n^2}{3} = \frac{3x^2}{y^2}

It can be clearly seen that the fraction \frac{3x^2}{y^2} is in lowest form.

Hence, n^2 is not divisible by 3.

Thus, by contrapositivity if n^2 is divisible by 3, the n is also divisible by 3.

5 0
3 years ago
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