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Alex73 [517]
3 years ago
6

Simplify the expression x^5 • x^7.

Mathematics
1 answer:
avanturin [10]3 years ago
6 0

Answer:

x^12

Step-by-step explanation:

We know that a^b* a^c = a^(b+c)

x^5 * x^7 = x^(5+7) = x^12

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1 2/15 + -3 1/2 in simplest form​
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Answer:

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\frac{17 + 7}{60}  =  \frac{ - 24}{60}

<h2>I HOPE IT IS HELPFUL</h2>
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Only raul has correctly identified a base and corresponding height..... the remaining haven't.....
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3 years ago
I don’t understand this at all
Lemur [1.5K]

9514 1404 393

Answer:

  9(x +y)

Step-by-step explanation:

You observe that both terms have a coefficient of 9. The distributive property lets you factor that out, so you can rewrite the expression as ...

  9x +9y = 9(x +y)

_____

It might help to think of parentheses as a "bag." The expression 9(x+y) tells you the contents of one bag is (x+y) and you have 9 of them. You could think of x, and y as representing two different physical objects, for example, perhaps a ball and a cube.

The first expression, 9x +9y, tells you that you have 9 of each of these objects. The distributive property says this could be the result of dumping the contents of 9 bags, each containing one each of the objects. The expression 9(x+y) is the version of the expression that shows these objects as being grouped into 9 bags.

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3 years ago
HELLP ASAP
Natali [406]
B, D, A
No problem make sure to heart my comment Helps
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Step-by-step explanation:

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