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kolbaska11 [484]
3 years ago
7

Please help by giving me the 3 digit code and a explanation.

Mathematics
1 answer:
Tresset [83]3 years ago
5 0

Answer:   281

Step-by-step explanation:

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katrin [286]
The answer is equal the lengths change when a shape is dilated but the ratio of it does not
7 0
3 years ago
Which polynomial represents twice the sum of -5x^2-x+6 and 7x^2+x-1?
elena-14-01-66 [18.8K]

The polynomial that represent twice the sum of -5x^{2} - x +6 and 7x^{2} + x -1 is : 4x^{2}+10

<h3>What is a polynomial?</h3>

A polynomial is any  algebraic expression that has the least value of the power of  its variable as 2.

When the highest value of the polynomial is 2, it is a called a quadratic expression.

Analysis:

2( -5x^{2} -x +6 + 7x^{2} +x -1)

2( 2x^{2} + 5) =

4x^{2} + 10

In conclusion, the polynomial that represents the above  expressions is 4x^{2} + 10

Learn more about polynomials: brainly.com/question/2833285

#SPJ1

7 0
2 years ago
I neee some help with 9th grade algebra what is -3x+9x
weeeeeb [17]
It is positive 6x. Hope this helps!
3 0
3 years ago
Read 2 more answers
If someone could please explain or show me how to get the answer that would be great! I want to keep learning throughout this co
belka [17]
I do not understand nothing
6 0
2 years ago
ANSWER FOR BRAINLEST (BEST TO EXPLAIN WILL GET IT)
lina2011 [118]

Answer:

-7g+13

Step-by-step explanation:

b) because combining like terms results in:

g-8g=7g

and

15-2= 13

5 0
2 years ago
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