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zmey [24]
3 years ago
9

I need help by tomorrow I need to know the answer but right now would be helpful

Mathematics
2 answers:
Ad libitum [116K]3 years ago
5 0
The answer is 12 letter C
Troyanec [42]3 years ago
3 0

Answer: This answer is C. 12

I hope this helped you!


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14. _______________ is the opposite of 6 on the number line.
cricket20 [7]
6 is six units to the right of the 0, or zero, midpoint on an infinite number line
-6 would be six units to the left of the midpoint, so it would be the opposite
6 0
3 years ago
Read 2 more answers
(3x²+3x+5)+(7x²-9x=8)=10x²-12x=13
Brilliant_brown [7]

The value of x is equal to -5/6

To solve this question, we have to add two polynomials together. The polynomials are;

  • 3x^2+3x+5
  • 7x^2-9x=8
<h3>Addition of Polynomials</h3>

This involves adding of two or more different polynomials together. The polynomials adding together are or must be of the same degree. i.e x^2 must add to another coefficient of x^2 and x^3 adds to another coefficient of x^3 and so on.

In this given question, let's add the polynomials together.

(3x^2+3x+5) + (7x^2-9x = 8\)\\3x^2 + 7x^2 + 3x-9x+5-8 =10x^2-6x-3

Now, let's equate this with the last polynomial given

10x^2-6x-3=10x^2-12x-13\\10x^2-10x^2-6x+12x-3+13\\0+12x+10\\12x=-10

Let's solve for x

12x=-10\\x=-\frac{10}{12}\\x = -\frac{5}{6}

The value of x is equal to -5/6

Learn more on addition of polynomials here;

brainly.com/question/4142886

8 0
2 years ago
Avery selects chips from a bag without looking at them. The bag has 5 green chips, 3 red chips, and 7 blue chips. What is the pr
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2/3 is your answer. Have a nice day
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10y - 3y = 15 graph using the table of values​
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Step-by-step explanation:

i took this test

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Sowwwi I really need the points :(

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