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aalyn [17]
3 years ago
6

Explain what circumstances would cause a radical expression to have no solution​

Mathematics
2 answers:
OleMash [197]3 years ago
5 0

Answer:

If a radical were to be negative, such as sqrt(-2), this has no real solutions. Thince no number squared is negative we must use imaginary numbers to describe negative radicals

Step-by-step explanation:

olga2289 [7]3 years ago
3 0

Answer:

Well,

Step-by-step explanation:

For a radical expression to have no solutions, the radical expressions given must have no common intersection point. For example, \sqrt[]{\\}(3x-7) = - \sqrt[]{\\}(2x-1) is a radical expression with no solution.

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The two-way table shows the number of men and women who voted for Candidate A or B.
Doss [256]

We're looking for a percentage of the people who voted for Candidate-A.  So
the first thing we need to know is:  How many people voted for Candidate-A ?

The number of people who voted for Candidate-A is

                      (1,253 men) + (1,921 women)  =  3,174 people .

The question is:  What percent of those people were women ?

Out of the total, 1,921 were women. 
To find percent, you divide the part by the total.

                   1,921 / 3,174  =  0.6052 .

Changed to percent and rounded to the nearest whole one, that's<em>  61% .</em>


6 0
3 years ago
Daredevil Danny was cliff jumping. He jumped off a cliff that was 1 4 . 2 14.214, point, 2 meters above the surface of the water
iragen [17]

<em>Question:</em>

<em>Daredevil Danny was cliff jumping. He jumped off a cliff that was 14.2 meters above the surface of the  water. At the end of his jump, Danny was 2.3 meters below the surface of the water. </em>

<em>The following equation describes this situation  14.2 + (-16,5) = -2.3 .</em>

<em>What does -16.5 tell us?</em>

<em></em>

Answer:

The displacement between his current position and his initial position

Step-by-step explanation:

Given

Initial\ Position = 14.2m

Final\ Position = -2.3m

14.2 + (-16.5) = -2.3

Required

What does -16.5 represents?

<em>To understand this, we need to first calculate the displacement between his initial and final position</em>

<em></em>

Displacement = Final\ Position - Initial\ Position

Displacement = -2.3m - 14.2m

Displacement = - 16.5m

<em>So: -16.5m is the total displacement from the start position (i.e. off the cliff) and current position (beneath the water surface)</em>

6 0
3 years ago
Find an equation of the circle passing through the points (2, 3), (−1, 6), and (5, 2).
Inessa [10]

Brainly chokes on the text version of my answer, so it is attached as a picture. The equation you want is


(x - 6)^2 + (y - 10)^2 = 65

6 0
3 years ago
Help please. help please. Below please
sweet [91]

Answer:

  • x = 30
  • pitch = 7

Step-by-step explanation:

If you draw a horizontal line through the shaded triangle such that it intersects the left vertex, you see that it bisects the 60° angle at that vertex. The measure of x is the same as the measure of either half of that bisected angle, so is 30°.

The pitch associated in the table with an angle of 30° is 7.

  • x = 30
  • pitch = 7
8 0
3 years ago
Carter is solving for x by the process of completing the square for the following
Ksenya-84 [330]

Answer:

The number that goes in place of the question mark is 2.

Step-by-step explanation:

Let's solve it!

3x² + 12x - 24 = 0

First we can factor 3 out of each term:

x² + 4x - 8 = 0

Now we'll add 12 to both sides to complete the square:

x² + 4x + 4 = 12

And finish it off:

(x + 2)² = 12

So the answer to the question is 2

Bonus:

We can also now solve this for x:

(x + 2)² = 12

x = √12 - 2

x = 2√3 - 2

x ≈ 2 × ±1.732 - 2

x ≈ 1.464, -5.464

3 0
3 years ago
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