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stealth61 [152]
3 years ago
10

What is the solution set of -x^2-6<0 ?

Mathematics
1 answer:
natita [175]3 years ago
3 0

Answer:

All real numbers

Step-by-step explanation:

Let's solve your inequality step-by-step.

−x2−6<0

Let's find the critical points of the inequality.

−x2−6=0

−x2−6+6=0+6(Add 6 to both sides)

−x2=6

−x2

−1

=

6

−1

(Divide both sides by -1)

x2=−6

x=±√−6(Take square root)

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Helga [31]

Rewrite 15 1/4% as 15.25%.   To obtain the desired fraction, divide this 15.25% by 100%:

0.1525

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Two pound bags of candy are being used to fill containers that hold 1 1/2 pounds each. How many containers can be filled by each
melamori03 [73]

Answer:

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Step-by-step explanation:

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3 years ago
In the triangle below, the value of a is 12.6.<br><br> True<br><br> False
aev [14]

Answer:

True

Step-by-step explanation:

Formula

Tan(x) = opposite / adjacent

Givens

x = 42

adjacent = 14

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Solution

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Tan(42) = 0.900404

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14 * 0.900404 = opp/14 * 14   Simplify the left

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a = 12.6


7 0
3 years ago
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Alexxandr [17]
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7 0
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