Please Help Select the correct answer.

Mathematics

1 answer:

AysviL [449]3 years ago

8 0

The correct answer is B.) (∞,-1) ∪ (-1,2) ∪ (2,∞)

To find the domain of a rational function, set the denominator equal to zero and solve.

I have to go in like 2 minutes, so I won't be able to explain it in full detail, but I hope this helps. Have an amazing day :)

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45 and 12 percent as a fraction

Paha777 [63]

(simplest form)
9/20 = 45% as a fraction
3/25 = 12% as a fraction

Hope this helps!!!

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3 years ago

Five lemons cost 1.80. At this rate, what is the cost of 10 lemons?

7nadin3 [17]

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Please help me! Find AC

oksian1 [2.3K]

We are asked to find the length of $AC$ , which measures $7x$ . Using the segment addition postulate, we can add the two given expressions for $AB$ and $BC$ and make it equal to the expression for $AC$ .
$AB + BC=AC$
$5x+1+15=7x$
$5x+16=7x$
$16=2x$
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We've found the value of $x$ , but we aren't done yet. We need to plug in the value we got for $x$ into the expression for $AC$ , which is $7x$ . Therefore, $AC \Rightarrow7x\Rightarrow7(8)\Rightarrow\boxed{56}$ . Hope this helped and have a great day!

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4 years ago

Twelve more than two times a number is 32

anastassius [24]

Answer: 76

Step-by-step explanation:

32x2=64

64+12

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3 years ago

What is the value of 8 in 7,821,442

Rasek [7]

The value of 8 is 800,000 or eight hundred thousand

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3 years ago