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maria [59]
3 years ago
13

(Asap please!!! help!!)

Mathematics
2 answers:
lara31 [8.8K]3 years ago
5 0
Are you saying 32 is the total perimeter?

natulia [17]3 years ago
5 0
The formula is 

Length = perimeter/2 - width

The perimeter is 32 as it is the sum of the lengths of all sides.

So it is 32/2 - 9

So your length is 7. 
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In a file of 10 records with 2 errors, 5 are examined. Let the random variable be the number of errors.​
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Write an expression for the sequence of operations described below. triple u, then multiply t by the result
nikklg [1K]

Answer:

t(3u)

Step-by-step explanation:

First we have to triple (x3) u, which is what gets us 3u.  Then we multiply that result by t.  

This gives us:  t(3u)

Remember, this problem is asking for you to write an expression, not and equation.  That is why there is not an equal sign included in the answer.

3 0
3 years ago
The cost of a ticket to the circus is $19.00 for
DENIUS [597]

<u>Answer:</u>

The number of tickets bought is 1000 adults tickets and 700 children were present  

<u>Explanation:</u>

Let the number of children and adults present in the circus be x and y respectively

According to question,

Then, x + y = 1700  ……………..equation (1)

And, cost of ticket to circus for children and adult be 19, 42 respectively

Total cost of ticket;

for adults = 42y; for children = 19x

19x + 42y = 55300  …………………equation (2)

Multiplying equation (1) by 19

19x + 19y = 32300  ……………… eqn (3)

Subtracting equation 1 and 3, we get

23y = 23000

y = 1000

putting this value in eq (1), we get x = 700

Therefore, 1000 adults and 700 children were present .

5 0
3 years ago
Bret works for a printing company-each document takes 8 sheets of paper-he has 500 sheets-how many documents can he print
Juli2301 [7.4K]

Answer:

He can print 62 documents

Step-by-step explanation:

500/8=62.5

He can print only 62 documents because he cannot print half a document.

Hope this helps!

If not, I am sorry.

7 0
2 years ago
More than half of the moon is visible from Earth; light appears to be increasing​
wlad13 [49]

Answer:

cool

Step-by-step explanation:

whats ur question about it?

8 0
3 years ago
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