For what values of x is the expression below defined?o A. 3 x s 1O B. -3 x 1O C. 3 x S-1

Answers

Answer 1

Answer: remember
you when you put a negative inside the square root signs, it is complex and undifined

find which values you can use

x+3
what values make it 0? (the boundary between negative and possivie)
x+3=0
x=-3
has to be more than or equal to 0 (because √0=0)
x>-3

2nd one
1-x=0
1-x>0
add x both sides
1>x

so
x>-3 and 1>x
1>x and x>-3
1>x>-3
-3<x<1

B is answer

Related Questions

The steps in writing f(x) = 18x + 3x2 in vertex form are shown, but a value is missing in the last step. Write the function in standard form. f(x) = 3x2 + 18x Factor a out of the first two terms. f(x) = 3(x2 + 6x) Form a perfect square trinomial. f(x) = 3(x2 + 6x + 9) – 3(9) Write the trinomial as a binomial squared. f(x) = 3(x + ______)2 – 27
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A man walks 15 blocks to work every morning at a rate of 2 miles per hour. If there are20 blocks in a mile, how long does it take him to walk to work?

Answers

The answer to ur question is 45 min

Answer:

i really dont know lol

Step-by-step explanation:

2 yeras

Yesterday Lou and $12.76 selling lemonade and $4.87 selling ice pops at his stand today bought two pizzas for five dollars each how much money does he have left

Answers

Answer:

7.89

Step-by-step explanation:

Subtract on calculator bro!

Answer:

its 7.63

Step-by-step explanation:

In a triangle, a segment is drawn joining the midpoint of two sides. What is true about this segment? It is parallel to the 3rd side. Its length is twice the 3rd side. Its length is equal to the 3rd side. It is to the 3rd side.

Answers

The right answer for the question that is being asked and shown above is that: "Its length is twice the 3rd side." In a triangle, a segment is drawn joining the midpoint of two sides. The statement that is true about this segment is that Its length is twice the 3rd side.

Answer:

The midpoint theorems says that the line made by joining the two midpoints of the two sides of a triangle is always parallel to the third side of the triangle. The length of the midsegment is half the length of the third side.

Step-by-step explanation:

I'm stuck on both of these questions. Any answer will be better than what I got. Please include brief explanation :)

Answers

Answer:

B. $x>-17.5$

C. $x\leq-30$

Step-by-step explanation:

B.)

$(-8)/(14)x+22>32\n-8x+308>448\n-8x>140\nx>-17.5$

C.)

$0.9x+12\leq-15\n0.9x\leq-27\nx\leq-30$

Hope this helped!! <3

Dr. Hunt just got his PhD, and he wants to print copies of his thesis in hardcover book format. He could use Wildgrove Printing, paying a setup fee of $38 and $6 for every book printed. Alternately, he could go through Salem University, paying an up-front fee of $36 and $7 per book. It turns out that, given the number of books Dr. Hunt wants to print, the two options cost the same amount. How many books is that? What is the amount?

Answers

2 books and $50.00.................................

If x > y and y > z, then x > z. This describes which ordinal scale preference? A. Asymmetry B. Transitivity C. Negative transitivity D. None of the above

Answers

Answer:

Step-by-step explanation:

Final answer:

The given statement 'If x > y and y > z, then x > z' describes the concept of transitivity in ordinal scales.

Explanation:

The given statement 'If x > y and y > z, then x > z' describes the concept of transitivity in ordinal scales. Transitivity is the property that allows us to compare elements in a set based on their relationships with other elements. In this case, if x is greater than y and y is greater than z, then we can conclude that x is also greater than z.

Learn more about Transitivity here:

brainly.com/question/17998935

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PLEASE HELP!!!!!! I WILL MARK YOU BRAINLIEST

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