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BaLLatris [955]
4 years ago
6

Find the solution set for the open sentence with the given replacement set.

Mathematics
2 answers:
jeka57 [31]4 years ago
5 0

Answer:

6

Step-by-step explanation:

I just took the test rn

Artemon [7]4 years ago
4 0

We need to solve the equation: w² + 36 = 12w

⇒ w² - 12w + 36 = 0

⇒ w² - 6w - 6w + 36 = 0 (Breaking 6w such that their product is 9w²)

⇒ w × (w - 6) - 6 × (w - 6) = 0 (Extracting common factors)

⇒ (w - 6) × (w - 6) = 0

⇒ (w - 6)² = 0

⇒ w = 6

Hence, the correct answer is 6 which is the fourth option from the replacement set

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What does the transformation f(x) --> -f(x) do to the graph of f(x)
mixer [17]

Answer: D) Reflect over x-axis

=======================================================

Explanation:

When we do this type of reflection, a point like (1,2) moves to (1,-2).

As another example, something like (5,-7) moves to (5,7)

The x coordinate stays the same but the y coordinate flips in sign from positive to negative, or vice versa.

We can say that (x,y) \to (x,-y) as a general way to represent the transformation. Note how y = f(x), so when we make f(x) negative, then we're really making y negative.

If we apply this transformation to every point on f(x), then it will flip the f(x) curve over the horizontal x axis.

There's an example below in the graph. The point A(2,8) moves to B(2,-8) after applying that reflection rule.

8 0
3 years ago
When the input is 1, what is the output of the function? That is, find the value of g(1).
e-lub [12.9K]

Answer:

g(1) = 1

Step-by-step explanation:

In this situation, one is given a graph of the function (g(x)), and one is asked to evaluate the function (g(x)) for (1). An easy way to do so is to find (x = 1) on the coordinate plane, then draw a vertical line at this point. Note the place where (x = 1) intersects the graph of (g(x)). The (y-coordinate) of this intersection point is the output of the function (g(x)).

The line (x = 1) intersects the function (g(x)) at the point (1, 1). Thus (g(1) = 1).

5 0
3 years ago
Which of the following is the mathematical representation of Boyle's law?
Ratling [72]
The mathematical representation of Boyle's law is P1V1 = P2V2. The answer to your question is C. I hope that this is the answer that you were looking for and it has helped you.
3 0
4 years ago
Are 2 by 5 and 4 by 10 equivalent fraction ???​
Zinaida [17]
Yes 2/5 and 4/10 are equivalent fractions. This is because you are able to multiple both numbers in 2/5 by 2 and get 4/10. In addition, you can divide both numbers in 4/10 by 2, therefore they’re equivalent.
3 0
3 years ago
There are 50 roses in a tray. There is at least 1 red rose among any 24 randomly selected roses, and there is 1 white rose among
VMariaS [17]

So probability of red rose is 1/24

Probability of white rose is 1/28

TOTAL roses= 50

  • P(A)=(1/24)
  • P(B)=1/28=0.035
  • P(AUB)=1/50

P(A$\cap$ B)=1/24+1/28-1/50

  • 175+150-84/4200
  • 241/4200=0.057

So Probability of white is

  • 0.057-0.035
  • 0.022
8 0
2 years ago
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