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tia_tia [17]
3 years ago
5

The solution to an inequality is (–∞, 6.5]. Is 6.5 a solution to the inequality? Explain your answer. The solution includes numb

ers from negative infinity to 6.5. Because a bracket is used, the solution does not include 6.5. The solution includes numbers from 6.5 to infinity. Because a parenthesis is used, the solution does not include 6.5. The solution is the point (–∞, 6.5). Because a bracket is used, 6.5 is a solution to the inequality. The solution includes numbers from negative infinity to 6.5. Because a bracket is used, the solution includes 6.5.
Mathematics
2 answers:
Korvikt [17]3 years ago
7 0

Answer:

Because a bracket is used, the solution includes 6.5

The solution includes numbers from negative infinity to 6.5

Step-by-step explanation:

we know that

If the solution for an inequality is (–∞, 6.5]

then

x\leq 6.5

The solution is all real numbers less than or equal to 6.5

so

Because a bracket is used, the solution includes 6.5

The solution includes numbers from negative infinity to 6.5


defon3 years ago
6 0
The solution includes numbers from negative infinity to 6.5. Because a bracket is used, the solution includes 6.5.
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Answer:

First answer.

Step-by-step explanation:

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4 0
3 years ago
24) sin x = 1/3<br> Find cos x.
liq [111]

Answer:

\frac{2\sqrt{2} }{3}

Step-by-step explanation:

The sine of an angle is defined as the ratio between the opposite side and the hypotenuse of a given right-angled triangle;

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6 0
2 years ago
Read 2 more answers
Walter took out a $6,000 loan for six years. He is being charged 6 percent interest, compounded annually. Calculate the total am
cluponka [151]

Answer:

  $8511.11

Step-by-step explanation:

Each year, the amount Walter owes is multiplied by 1.06, so at the end of 6 years, Walter owes 1.06^6 times the amount he borrowed.

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_____

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8 0
3 years ago
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Answer:

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Korolek [52]
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On the graph, we can see that the line crosses the x-axis at y=-4. Knowing that, we can eliminate the answer choices with +4 in the inequality.


The next step, is to pick an (x,y) coordinate that is in the shaded region and plug it into the remaining 2 inequalities. Which ever inequality is true after you solve it, that is the correct answer.  
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