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Schach [20]
3 years ago
14

Does 4( − 11) = 15 − 4 have a solution , infinite or none?

Mathematics
1 answer:
QveST [7]3 years ago
5 0

Answer:

The equation given has no solution.

Step-by-step explanation:

The equation given is:

4( -11) = 15 -4

-44 = 11

Therefore, this is false.

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Answer:

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Step-by-step explanation:

5 0
3 years ago
If marcus has 13 nickels and dimes in his pocket, and they have a combined value of 100 cents, how many of each coin does he hav
ohaa [14]
He has 13 nickles and 3 dimes
5 0
3 years ago
I need help with 1 AND b, please explain!
Thepotemich [5.8K]
First answer is 27
Multiply -3 with -1
Then multiply it to the 3rd power.


2nd answer is 1 / 1296
First add the expoinents
-12 +8 = -4

Then you would need to do the equation
6^-4 x 6^0
And this would equal 1/1296

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4 0
3 years ago
Read 2 more answers
For what numbers theta is f(theta)=cot(theta) not defined?
JulijaS [17]
<span>
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5 0
3 years ago
Help<br><br><br><br><br><br>What should be added to –7mn+2m2+3n2<br><br>to obtain 5m2+2mn-9n2​
aalyn [17]

The polynomial to be added to –7mn + 2m² + 3n² to obtain 5m² + 2mn - 9n² is: 3m² - 11n² + 9mn.

<h3>Addition of Polynomials</h3>

Like terms should be combined together when adding polynomials.

Let x represent the polynomial expression that would be added to –7mn + 2m² + 3n² to obtain 5m² + 2mn - 9n².

Therefore:

–7mn + 2m² + 3n² + x = 5m² + 2mn - 9n².

x = 5m² + 2mn - 9n² - (-7mn + 2m² + 3n²)

x = 5m² + 2mn - 9n² + 7mn - 2m² - 3n²

Combine like terms together.

x = 3m² - 11n² + 9mn

Therefore, the polynomial to be added to –7mn + 2m² + 3n² to obtain 5m² + 2mn - 9n² is: 3m² - 11n² + 9mn.

Learn more about polynomial on:

brainly.com/question/24662212

6 0
2 years ago
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