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Ira Lisetskai [31]
3 years ago
5

Please help for 20 points

Mathematics
2 answers:
Cerrena [4.2K]3 years ago
8 0

The answer will be 5.9°Fahrenheit

jolli1 [7]3 years ago
5 0

Answer:

it will only give six points

Step-by-step explanation:

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Need help ASAP now plz now z now now now
Viktor [21]
Root root 20^2 - 4^2
X = 2
6 0
2 years ago
A bag contains 7 pieces of paper numbered 1 to 7. P(2)=. Is
pochemuha

Answer:

P (2) =\frac{1}{7}  Theoretical probability

Step-by-step explanation:

The theoretical probability is defined as:

P = \frac{number\ of\ desired\ results}{number\ of\ possible\ results}

In this case we look for the probability of taking a 2 out of the bag. As there is only one paper with the number 2 in the bag then:

number of desired results = 1

The amount of paper in the bag is equal to 7, so:

number of possible results = 7

Thus:

P (2) =\frac{1}{7}

This is a theoretical probability, since we do not need to perform the experiment to calculate the probability.

To calculate the experimental probability we must perform the following experiment:

Take a paper out of the bag, record the number obtained and then return the paper to the bag.

Now repeat this experiment n times. (Perform n trials)

So:

P (2) = \frac{number\ of\ times\ you\ obtained\ the\ number\ 2}{number\ of\ trials\ performed}

To calculate a theoretical probability you always need to perform an experiment with n trials.

5 0
2 years ago
Suppose a triangle has sides a, b, and c let theta be the angle opposite the side of length a. If cos theta < 0 what must be
Levart [38]
Suppose a triangle has sides a, b, and c let theta be the angle opposite the side of length a. If cos theta < 0 The statement that is true is <span>b^2+c^2>a^2. The answer is letter A.</span>
6 0
3 years ago
Read 2 more answers
I NEED HELP PLEASE! :)
Romashka-Z-Leto [24]

Circle equation: (x - h) + (x - k) = r²

(h, k) = center

r = radius

The center is (-7, 4)

To find the radius, take the square root of 49.

√49 = 7

The radius is 7.

Best of Luck!

6 0
2 years ago
??? Answers please.....
Paha777 [63]
The answer to this problem is 8 I believe. I hope you do good





3 0
2 years ago
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