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3 years ago

In APQR, PR is extended through point R to point S, m_PQR = (2x + 1)º,

Mathematics

1 answer:

dalvyx [7]3 years ago

6 0

Answer:

I’m doing i-Ready and my question hasn’t been answered

Step-by-step explanation:

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A regular hexagon is shown below. Find the value of X

Varvara68 [4.7K]

Answer:

$x=9$

Step-by-step explanation:

The expression is for the interior angle of the hexagon; one interior angle is equal to $(11x+21)^o$ .

Since an interior angle of a hexagon measures 120°, we have the equality

$(11x+21)=120$ .

Now it is just a matter of solving for $x:$

$11x=120-21\\\\11x=99\\\\x=\frac{99}{11} \\\\\boxed{x=9}$

3 0

3 years ago

A spinner is divided into four sections of equal size, numbered 1, 2, 3, and 4. You spin it three times, and get 1, 4, and 3. Wh

N76 [4]

Answer:

hello your question lacks the required statements here are the statements

A spinner is divided into four sections of equal size, numbered 1, 2, 3, and 4. You spin it three times, and get 1, 4, and 3. Which statement is FALSE?

A. The theoretical probability of a 1 is 25%.

B. The experimental probability of a 1 is 25%.

C. If you spin the same spinner again and get different results, the experimental probabilities are different, but the theoretical probabilities have not changed.

D. The experimental probability of a 2 is 0%.

Answer : The experimental probability of a 1 is 25% ( B )

Step-by-step explanation:

The first statement is true because since the spinner is divided into 4 sections the theoretical probabilty is equal for all sections i.e 25% each

The second statement is false because after spinning the spinner three times ( experimental ) the results obtained were 1,4,3 hence the experimental probability of 1 would be 33.3%

the theoretical probabilities remains unchanged but the experimental probabilty can change

the experimental probabilty of 2 is 0% because after the 3 experiments the number 2 did not show up

7 0

4 years ago

This year June 1 is a Friday, and June has 30 days. If there will be exactly one hail storm in June, but we have no idea on whic

Ratling [72]

Answer:

The probability that the hail storm will happen on a Saturday is 0.1667.

Step-by-step explanation:

The month of June started on Friday.

Then June 2 is a Saturday.

Remaining 28 days.

Each week has 7 days.

There will be 4 full weeks for the month of June.

So there will be 4 more Saturdays.

Thus, there are a total of 5 Saturdays in the month of June.

Compute the probability that the hail storm will happen on a Saturday as follows:

$P(hail-storm)=\frac{n(Saturdays)}{Total\ no.\ of\ days} =\frac{5}{30}= 0.1667$

Thus, the probability that the hail storm will happen on a Saturday is 0.1667.

8 0

3 years ago

Oder these number from least to greatest -3, 5,-1, 0, 7

kotykmax [81]

Answer:

-3,-1,0,5,7

Step-by-step explanation:

4 0

3 years ago

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Mr smith has 1,104 student photos to display around the school. He plans to put them on 48 posters boards with the same number o

Degger [83]

Answer:

Step-by-step explanation:

1104/48=23

6 0

3 years ago

Read 2 more answers