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dimulka [17.4K]
3 years ago
12

Describe the error in the subtraction shown below ​

Mathematics
2 answers:
Gemiola [76]3 years ago
8 0

Answer:

-11x+12

Step-by-step explanation:

(x^2-4x+3)-(x^2+7x-9)

x^2-x^2-4x-7x+3-(-9)

-11x+3+9

-11x+12

grandymaker [24]3 years ago
7 0

Answer:

There is no error in the visible part of the subtraction provided. If I'm not mistaken though, I believe I see the start of a truncated equals sign on the right.  I assume by this that you are not including the full image.

As I said though, there is no error in the image provided.   Completing the statement we get:

(x² - 4x + 3) - (x² + 7x - 9) = -11x + 12

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Which describes the transformations of y = f(x) that would result in the graph of y = f(-x) – 7.
coldgirl [10]

Answer:

a reflection in the y-axis followed by a translation down by 7 units

Step-by-step explanation:

just answered it

3 0
3 years ago
If y = 12 when x = 3, find x when y = 6.
kari74 [83]

Answer:

X would equal 1.5

Step-by-step explanation:

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3 years ago
Read 2 more answers
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Talja [164]
The answer is 1 and 3. 
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4 years ago
Use the commutative property to simplify -7/16-1/4-5/16
Fiesta28 [93]
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3 years ago
Three numbers have absolute values of 2,4 and 9. The product of all the numbers is positive.
Margaret [11]
The absolute value of a number is how far away it is from 0 on a number line.
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So basically. A positive number has the absolute value of itself. (2= a value of 2) and negative numbers have the absolute value of the positive form of that number. (-9= a value of 9)

Numbers that have the absolute value of 2: 2 and -2
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You are looking to add your numbers together to make a positive.

So the answer is the positive answers to the absolute values: 2,4,9

2+4+9=15

15 is a positive number.
8 0
3 years ago
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