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Alja [10]
3 years ago
15

Evaluate the expression -2|9|

Mathematics
1 answer:
AnnyKZ [126]3 years ago
8 0
-0.2222222222222222222222222
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3 years ago
Write a linear inequality in two variables that has (-1, 3) as a solution but does not have (4,0) as a solution.
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Answer:  y ≤ -x + 2

<u>Step-by-step explanation:</u>

There are an infinite number of possible solutions.

Plot the two points, draw any line between them such that the two points are NOT connected, then choose the inequality symbol that shades (-1, 3).

Here is one solution that satisfies the requirements.   y ≤ -x + 2

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3 years ago
What does that equal
son4ous [18]

Answer:

3-\sqrt{10}

Step-by-step explanation:

We are given an expression and are asked to find what it equals. We can see that the two square roots are being multiplied, therefore they follow the same standard as any multiplication problem, do as followed :

\sqrt{5} *\sqrt{2}

\sqrt{10}

Since a square root and constant number are different terms, we cannot combine them together, therefore leave as is :

3-\sqrt{10}

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2 years ago
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Step-by-step explanation:

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