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levacccp [35]
3 years ago
8

I need to know if this Answer is correct. please tell me the answer. if it's wrong. Thanks!!!

Mathematics
2 answers:
yaroslaw [1]3 years ago
6 0
Here, as I can see, you are adding fractions, and making sure you have a common denominator. 

12) is correct
13) is correct

You got a common denominator, and added them up! Great job! <span />
Papessa [141]3 years ago
5 0
They are correct but I don't know whether or nor 13 asks you to simplify 23/20 to 1 3/20. But otherwise, it is all correct. Nice job. 
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What is the slope of a line that is parallel to the graph of 2x-3y=6
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7 0
3 years ago
PLEASE HELP!!!!!!
slava [35]

9514 1404 393

Answer:

  A: (3x +4)

  B: (4x +5y) × (4x -5y)

Step-by-step explanation:

<u>Part A</u>:

Since we know the trinomial is a perfect square, we know the terms of each binomial factor are the square roots of the first and last terms of the trinomial.

  9x² +24x +16 = (√(9x²) +√16)² = (3x +4)²

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<u>Part B</u>:

The difference of squares is factored like this:

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3 0
3 years ago
You owe 958.62 on a credit card at 9.7 percent apr the minimum payment is 105.00 how much goes toward principal if you make the
weqwewe [10]
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7 0
3 years ago
I need help assap !!!!
tatiyna

Answer:

C & D

Step-by-step explanation:

Both have an odd amount of numbers, meaning there is a perfect middle.

8 0
3 years ago
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