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2 years ago

What multiplies to 378 and adds to -51

1 answer:

6 0

Your answer would be -9 & -42.

Here's why ...
(-9)*(-42) A negative times a negative equals a positive (378).
Now, -9-42=-51 & you add these because you have two negatives.

Hope this makes sense & helps you ! (:

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dybincka [34]

Answer:

0.0274

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The mean is $\mu =114.8$ and the standard deviation is $\sigma =13.1.$

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Answer:

4x^2 -25

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

See below

Step-by-step explanation:

The graph is attached

|2x - 4| = mx + 1

It has only one solution when the line mx + 1 is parallel to one part of |2x - 4|.

As per graph, we see m = 2 makes it parallel to y = 2x - 4. This is the only solution.

---------------------------

Now, as I understand, you are looking for 2 solutions instead of one. It means the line mx + 1 will have 2 points of intersection with the line |2x - 4|.

One of those solutions is attached as well, where m = 1. And you may get many more options for this.

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