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Contact [7]
3 years ago
7

A compound inequality is graphed and its graph consists of all real numbers. Which of the following could have resulted in this

solution set?
a. r > 3 or r < 2

b. r < 3 or r < 2

c. r > 3 or r > 2

d. r < 3 or r > 2
...?
Mathematics
1 answer:
Feliz [49]3 years ago
4 0
"r < 3 or r > 2" is the one among the following choices given in the question that <span>could have resulted in this solution set. The correct option among all the options that are given in the question is the fourth option or option "d". I hope that this is the answer that has actually come to your desired help.</span>
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A carpenter is constructing staircase in a house. The distance from the floor to the basement is 10.8 feet. The staircase will b
konstantin123 [22]

Answer:

\theta = 40.59^\circ

Step-by-step explanation:

Given

The question is illustrated with the attached image

Required

Find \theta

To do this, we use sine formula

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\sin(\theta) = \frac{Opposite}{Hypotenuse}

So, we have:

\sin(\theta) = \frac{10.8}{16.6}

\sin(\theta) = 0.6506

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2 years ago
What is 12.87+3.905? Show how to solve please.
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7 0
3 years ago
Which of the following polynomials has solution that are real numbers ?
slava [35]
I think that the only polynomial that has a solution that are real numbers is:

B) x² + 4x + 3 = 0
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(x+3) = 0 → x = -3

(x + 1) = 0 → x = -1

Real numbers are number that are whole numbers, rational and irrational numbers, positive and negative numbers, and even zero. 
7 0
3 years ago
Can someone help me on this ??
Natasha_Volkova [10]

Answer:

<h2>Sf - 3</h2><h2>PSf - 2</h2><h2>SIf - 1</h2><h2>Nf - 4</h2>

Step-by-step explanation:

\bold{Standard\ form:}\ Ax+By=C\\\\\bold{Point\ Slope\ form:}\ y-y_1=m(x-x_1)\\\\\bold{Slope\ Intercept\ form:}\ y=mx+b\\\\\bold{General\ form:}\ Ax+By+C=0

1.\ y=4x-2\to y=mx+b\to m=4,\ b=-2\\\\\bold{Slope\ Intercept\ form}\\\\2.\ y-3=2(x+1)\to y-y_1=m(x-x_1)\to m=2,\ x_1=-1,\ y_1=3\\\\\bold{Point\ Slope\ form}\\\\3.\ 5x+3y=7\to Ax+By=C\to A=5,\ B=3,\ C=7\\\\\bold{Standard\ form}\\\\4.\ y+5=3(2x-4)\to\boxed{\bold{2x}}!!!\\\\\bold{None\ of\ the\ Forms}

5 0
3 years ago
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