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KiRa [710]
3 years ago
11

If y = 2sinx, what is the amplitude?

Mathematics
2 answers:
IgorC [24]3 years ago
8 0

Answer:2

Step-by-step explanation:

The amplitude is the coefficient of sinx, therefore the amplitude is 2

Andrej [43]3 years ago
7 0
The amplitude is the value of the distance between the x -axis and the highest or lowest point on the graph. for y=(1)sinx , the amplitude is 1 . for y=2sinx , the amplitude is 2 .
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A drawer contains 3 white balls and 6 black balls. Two balls are drawn out of the box at random. What is the probability that th
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You have a 2/9 chance of it being white. It is how many of that color or number over the total, so you have a 2/9 chance of it being white.
6 0
3 years ago
I WILL GIVE BRAINLIEST
EleoNora [17]

Answer:

Concept: Inverse Functions

  1. We want the inverse of a root function which is x^1/2
  2. Now we combine that result to get
  3. {f}^{ - 1} (x) =  \frac{ { x }^{2} }{3}  - 2
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6 0
3 years ago
Please help me guys please
madam [21]

parallel when a=2

perpendicular when a=-1/2

3 0
3 years ago
What is the probability of rolling a sum of 3 on a standard pair of six-sided dice?
salantis [7]

To solve this problem, let us recall that the formula for probability is:

Probability = total number of successful events / total events

 

Where in this case, an event is considered to be successful if the sum is 3 on the pair of six sided dice.

 

First, let us calculate for the total number of events. There are 6 numbers per dice, therefore the total number of combinations is:

total events = 6 * 6 = 36

 

Next, we calculate for the total number of combinations that result in a sum of 3. We can identify that there are only two cases that result in sum of 3. That is:

1st case: first dice rolls 1, second dice rolls 2

2nd case: first dice rolls 2, second dice rolls 1

 

Hence, total number of successful events = 2. Therefore the probability is:

Probability = 2 / 36 = 1 / 18 = 0.0556 = 5.56%

5 0
3 years ago
HELP!!!brainlist<br> Drag a reason to each box to complete the flowchart proof.
exis [7]
The complete proof statement and reason for the required proof is as follows:

Statement                                    Reason

m<PNO = 45                               Given

MO                                              Given

<MNP and <PNO are a
linear pair of angles                     Definition of linear pairs of angles

<MNP and <PNO are
supplementary angles                 Linear Pair Postulate

m<MNP + m<PNO = 180°          Definition of supplementary angles

m<MNP + 45° = 180°                 Substitution property of equality

m<MNP = 135°                          Subtraction property of equality
3 0
3 years ago
Read 2 more answers
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