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Trava [24]
3 years ago
5

PLEASE HELP WORTH 100 points

Mathematics
1 answer:
enot [183]3 years ago
8 0

Answer:

He may have miscalculated the length of Path A

Step-by-step explanation:

I really hopes this helps

Have a great day!

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The children from a football club are put into rows in the sports hall. When put into rows of 9 children, there are 2 children l
g100num [7]

We are told that the children from a football club are put into rows in the sports hall. When put into rows of 9 children there are 2 children left over. When put into rows of 12 children there are 2 children left over.

We will find least number of children in football club by finding LCM of 9 and 12.

Multiples of 9 are: 9, 18, 27, 36, 45, 54, 63,...

Multiples of 12 are: 12, 24, 36, 48, 60, 72, 84,...

We can see that least common multiple of 9 and 12 is 36.

We are told that 2 children left over from putting them into 9 and 12 children per row. To find least number we will add 2 to 36.

9\cdot4+2=36+2=38

12\cdot3+2=36+2=38      

\text{Least number of children in football club}=36+2=38

Therefore, the least number of children in the football club is 38.

5 0
3 years ago
PLEASE HELP <br><br> Find f(2) if f(x) = (x + 1)2.<br> a 9 <br> b 6<br> c 5
lys-0071 [83]

Answer:

b

Step-by-step explanation:

x = 2 in this situation, so plug in 2 for x.

f(2) = (x + 1)2

f(2) = (2 + 1)2

f(2) = (3)2

f(2) = 6

f(2) = 6. That means b is the answer.

3 0
3 years ago
Help plssssssssss omgggg
Sphinxa [80]

Answer:

  5\dfrac{7}{8} c +7

Step-by-step explanation:

The like terms are the ones containing the variable 'c'. They are combined by adding their coefficients.

Working just with the coefficients of c, we have ...

  2\dfrac{3}{4} +3\dfrac{1}{8}=(2+3)+\left(\dfrac{6}{8}+\dfrac{1}{8}\right)=5\dfrac{7}{8}

Then the simplified expression is ...

  (2 3/4)c +(3 1/8)c +7

  = (5 7/8)c +7

3 0
3 years ago
Help me please i need it
xz_007 [3.2K]

Answer:

$300

Step-by-step explanation:

Money that she earns per hour:

$180÷18=$10

30 hours:

30×$10=$300

5 0
3 years ago
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What is previous number of 5 digits snallest number​
Brilliant_brown [7]

Answer:

10,000

Step-by-step explanation:

7 0
2 years ago
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