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evablogger [386]
3 years ago
8

Help, this is due tonight!

Mathematics
1 answer:
Dovator [93]3 years ago
5 0

Answer:

x=18

QR=29

RS=29

QS=29

Step-by-step explanation: 2X-7=5x-61=x+11 solve for x since all sides are equal

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Convert y + 2 = 3/2(x – 4)<br> to general form.
NARA [144]

Answer:

3x − 2y = 16

Step-by-step explanation:

y + 2 = 3/2(x – 4) in standard form is 3x - 2y = 16

Hope this helps uwu

8 0
3 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
3 years ago
To the nearest degree, what is the mean (average) temperature of the data set below
balu736 [363]

Answer:

A. 19°

Step-by-step explanation:

To find the average of something, you add every number in the sequence and then divide it by how many numbers there are.

23 + 17 + 26 + 5 + 33 + 11 = 115

115 / 6 = 19.16666666666667

Round it down and your answer will be 19°.

4 0
3 years ago
NO LINKS PLEASE
Andrei [34K]

Answer:

3

Step-by-step explanation:

divide 12 by 4 and then multiply that number by 1

6 0
3 years ago
Read 2 more answers
What is equivalent to 5.745
lbvjy [14]
We can put it in a fraction. The last number behind the decimal it in the thousandths place so put 5745 over 1000. ANSWER: 5745/1000. Now it simplifies to 1149/200 but can be put into mixes number form and it will be. 5 and 149/200
7 0
3 years ago
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