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siniylev [52]
3 years ago
8

liam walked 100m around the perimeter of a rectangular playground. How long and how wide could the playground be? give 3 differe

nt answers. draw diagrams!
Mathematics
1 answer:
Zolol [24]3 years ago
4 0
You could do 30,30,20,20
Or 40,40,10,10
Or 45,45,5,5
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25 children are standing in a line to play a game. they are given numbers 1 to 25 to identify themselves. then, every 4th child
MrRa [10]

Children who came forward are numbered 4, 8, 12, 16, 20, 24 i.e. multiples of 4 ≤25  

Given that 25 kids are waiting in line to play a game. They are assigned numbers ranging from 1 to 25 to identify themselves. Then, every fourth child in line is asked to step forward.

Every fourth child in the line is asked to step forward

then, 4th child,8th child,12th child,16th child,20th child,24 child will come forward as if 4,8,12,16,20,24 are the numbers which are multiples of 4 ≤25

Children who came forward are numbered 4, 8, 12, 16, 20, 24 i.e. multiples of 4 ≤25

Learn more about numbers here:

brainly.com/question/17429689

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8 0
2 years ago
Which of the following is equivalent to 2x2 + 9x + 9?
valkas [14]

Answer:

(x+3)(2x+3)

Step-by-step explanation:

Factor:

2x^2+9x+9

=(2x+3)(x+3)

8 0
3 years ago
Read 2 more answers
Is (x − 2) a factor of f(x) = x3 − 2x2 + 2x + 3? Use either the remainder theorem or the factor theorem to explain your reasonin
anastassius [24]

We have f(2)=2^3-2^3+2^2+3=7\neq0, so by the remainder theorem x-2 is not a factor of f(x). (The remainder would have been 0 if it were a factor.)

3 0
3 years ago
The product of two numbers is 18. if one number is y then the other number is?
vazorg [7]
The other number is 18/y.
6 0
3 years ago
The following table shows the assets and liabilities of the Smith family in 2005 and 2009.
Marrrta [24]
2005: 
Asset = 200,000 + 25,000 = 225,000
Liability = 30,000 + 8,000 = 38,000

2009
Asset = 180,000 + 18,000 + 20,000 = 218,000
Liability  = 18,000 + 5,000 = 23,000

Assets decreased by 7,000. From 225,000 to 218,000
Liabilities decreased by 13,000. From 38,000 to 23,000

<span>a. From 2005 to 2009, both assets and liabilities decreased. </span>
6 0
3 years ago
Read 2 more answers
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