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saveliy_v [14]
3 years ago
14

Express (x – 3)2 as a trinomial in standard form.

Mathematics
1 answer:
Sindrei [870]3 years ago
5 0

Answer:

x^2 - 6x + 9

Step-by-step explanation:

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2. An urn contains two red, three white and five blue balls. A player draws one ball from the urn. If the ball is red the player
Kitty [74]

Answer:

The player will recieve $2.

Step-by-step explanation:

Since we are not told what color ball you chose at random, and instead are asked to find the expected value. Then the expected ball color would be the ball with the highest probability of getting chosen.

Therefore, we need to find the probability of each color ball inside the bag. According to the question there are,

2 red + 3 white + 5 blue = 10 total balls

So the probabilities would be the following,

  1. Red: \frac{2}{10}
  2. White: \frac{3}{10}
  3. Blue: \frac{5}{10}

So we can see that the ball with the highest probability of getting picked is the blue ball. Since the <u>Blue ball has a value of $2,</u> then the player will recieve $2.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

3 0
3 years ago
Can you write an equation by setting in expression equal to itself. Would an expression like this to be true? Explain.
Elodia [21]
Yes. As long as it truly equals eachother.
8 0
3 years ago
Enter the equation of the circle with C(5, -13) and radius r = 36.
Pavel [41]
(x-a)^2 + (y-b)^2=r^2
Where a and b is the center of the circle. Therefore your answer is:
(x-5)^2 + (y+13)^2=1296

6 0
3 years ago
Read 2 more answers
Which angle is a vertical angle with AngleEFD?
Naddik [55]

Vertically opposite angles are congruent. Thus Angle AFD is vertical to angle AFB

<h3>What are vertical angles?</h3>

Vertical angles are the angles opposite each other when two lines cross.

In other words, vertical angles are a pair of opposite angles formed by intersecting lines.

Vertically opposite angles are congruent.

Therefore, the angle vertically opposite to angle EFD is as follows;

AFB ≅ EFD (vertically opposite angles)

learn more on vertical angles here:brainly.com/question/13284533

#SPJ1

5 0
2 years ago
I need to know What’s 1+1
ycow [4]

Answer:

11

Step-by-step explanation:

duh

4 0
4 years ago
Read 2 more answers
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