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Brums [2.3K]
3 years ago
11

PLEASE HELP!! URGANT!!

Mathematics
1 answer:
slavikrds [6]3 years ago
7 0

Answer:

9

Step-by-step explanation:

equation: QRI+IRS=QRS

calculate it and you get x=9

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Last Sunday 1.575 people visited the amusement park % of the visitors were adults , 16% were teenagers and 28 were children ages
jasenka [17]

Answer:

882 ,  252 ,  441

Step-by-step explanation:

There are some mistakes in question and the corrected one is written below:

Q. Last Sunday 1,575 people visited the amusement park. 56% of the visitors were adults, 16% were teenagers, and 28% were children ages 12 and under. Find the number of adults, teenagers, and children that visited the park.

Given:

Total number of people visited amusement park = 1,575

Percent of adult people = 56%

Percent of teenagers = 16%

Percent of children = 28%

Now, we have to find number of adults, teenagers, and children that visited the park last Sunday.

Solution:

Number of adults = 56\%\ of \ 1575=\frac{56}{100}\times1575= \frac{88200}{100} =882\ adults

Number of teenagers = 16\%\ of\ 1575=\frac{16}{100} \times1575=\frac{25200}{100} =252\ teenagers

Number of children = 28\%\ of\ 1575=\frac{28}{100} \times1575=\frac{44100}{100} =441\ children

Therefore, the number of adults are 882 , teenagers are 252 , and children are 441 that visited the park last Sunday.

6 0
3 years ago
Suppose $TIP$ and $TOP$ are isosceles triangles. Also suppose that $TI=5,$ $PI=7,$ and $PO=11$.
Roman55 [17]

Answer:

18

Step-by-step explanation:

If TP = 7, then TO can be 7 or 11 to make the triangle isosceles.

 

If TP = 5, then TO can 5 or 11

 

Stop right there, though! Your logic is correct, but TO cannot be 5! Why? Triangles have certain properties that they must adhere to for a triangle to exist. One such theorem is called the triangle inequality theorem. It states that the sum of the lengths of two different sides is greater than the remaining third side.

The other side length possibilities adhere to this restriction, thankfully. Now, add 7 and 11.  7+11=18

3 0
3 years ago
Please help<br><br> will mark brainlist
Maksim231197 [3]

Answer:

1.2, 1.6, 2.0

Step-by-step explanation:

Pythagorean theorem

A^2 +b^2=c2

1.2^2+1.6^2=2^2

1.44 + 2.56=4

4=4

Since equation works (4=4), it is a right triangle.

8 0
3 years ago
I am a prime number between 30 and 40 what number could I be?
ValentinkaMS [17]
You could be 31 and 37 are prime numbers nothing you multiply with a whole number will you get these numbers 

4 0
4 years ago
Read 2 more answers
Write the equation of a line that passes through points (-3,2)(-9,-8)
ollegr [7]

Answer:

slope intercept form is y=x+1

6 0
3 years ago
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