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OLEGan [10]
3 years ago
9

Add. (9m−12)+(−3m2+15−5m) Enter your answer, in standard form, in the box.

Mathematics
1 answer:
Alex787 [66]3 years ago
4 0

Answer:

-2m+3

Step-by-step explanation:

-remove parenthesis

-group like terms

-add

-multiply

-add/subtract

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2 years ago
What is the area of this figure
solmaris [256]

Answer:

Step-by-step explanation:

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3 years ago
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Aleksandr-060686 [28]
I believe the answer is x=24
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3 years ago
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3 years ago
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Use the given graph to determine the limit, if it exists. (4 points)
skelet666 [1.2K]
<h3>Answer:  3</h3>

Explanation:

Refer to the graph below. It should be similar to what your teacher gave you, based off the description.

Since we're approaching 3 from the right side, this means we'll be working with the horizontal line portion. We could start at something like x = 3.2 and move closer to 3 by getting to x = 3.1 then x = 3.01 then x = 3.001 and so on. We never actually get to 3 itself.

As x gets closer to 3 from this direction, the y values are approaching 3 since every point on this horizontal line has the same y coordinate. Technically the y value is already at 3, but it's the same idea.

In terms of notation, we can write \displaystyle \lim_{x\to3^{+}}f(x) = 3

The portion x \to 3^{+} means we're approaching 3 from the positive side, aka the right hand side on the number line.

8 0
2 years ago
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