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2 years ago

Part A: Factor x2a2 + 3xa2 + 2a2. Show your work. (4 points)

Mathematics

2 answers:

zlopas [31]2 years ago

7 0

Answer:

I am not sure of the equation but I interpreted it as x^2a^2+3xa^2+2a^2

Step-by-step explanation:

X^2a^2+3xa^2+2a^2

1. a^2 (x^2+3x+2)

2.a^2(x^2+2x+x+2)

3. a^2(x(x+2)+x+2)

4. a^2(x+2)(x+1)

Lorico [155]2 years ago

3 0

Hope this is what you need

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vampirchik [111]

Original price was $234.95
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So now the sale price = original price - price of 49% marked down

sale price = $234.95 - $115.13 = $119.82

Answer: sale price of a DVD player having a red tag marked down by 49% should be $119.82

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2 years ago

Determine whether the dilation from the figure on the left to the figure on the right is an enlargement or a reduction. Then fin

dybincka [34]

Answer:

Step-by-step explanation:

we are going from a large shape to a smaller shape. the proof is that the side lengths go down from 7m to 0.5m. so, it is a reduction.

and the scaling factor s ? what do we need to multiply the original side lengths with to get the new ones ?

7 × s = 0.5 = 1/2

s = (1/2)/7 = (1/2)/(7/1) = (1×1)/(2×7) = 1/14

=> answer A is correct

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2 years ago

Match the real-world descriptions with the features they represent within the context of Melissa’s garden. Not all tiles will be

ycow [4]

The features in a function can be used to describe real-world events. The features and their match are:

domain: all possible lengths of the tomato patch
y - intercept: area of the bell pepper patch when the length of the tomato patch is 0
x - intercept: length of the tomato patch when the area of the bell pepper patch is 0
range: all possible areas of the bell pepper patch

For Melissa's garden, the input and output variables are:

Input: tomato patch
Output: bell pepper patch

The range is the list of possible output values, while the domain is the list of possible input values.

This means that: the range is all possible areas of the bell pepper patch while the domain is all possible lengths of the tomato patch

Also, the x and y intercepts are when the values of the output and input variables are 0, respectively.

Using the above comparison;

The y - intercept is the area of the bell pepper patch when the length of the tomato patch is 0, while the x - intercept is the length of the tomato patch when the area of the bell pepper patch is 0.

Read more about functions at:

brainly.com/question/14180189

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1 year ago

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atroni [7]

Our distance is x
We know each week she rides a total distance greater than 10 km and less than or equal to 30 km
We can write this like the following:
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12, 18, 24 and 30

So the possible distances are 12, 18, 24, 30

Notice each number is an even number and you can divide the number by 3 evenly so they are numbers with 3 being a multiple.

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Answer:

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Step-by-step explanation:

In the question some data is missing, that's value can be defined as follows:

Values:

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