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STALIN [3.7K]
2 years ago
11

The pair of figures to the right are similar. What is the ratio of the perimeters and the ratio of

Mathematics
1 answer:
rosijanka [135]2 years ago
5 0

Answer:

here's your solution

=> both figure is similar and they are square

=> perimeter of square = 4*side

=> perimeter of. small square = 4*20 = 80in

=> perimeter of larger square = 4*24 = 96

=> now ratio of perimeter = 80/96

=>. 5/6

=> area of square = side*side

=> area of small square = 20*20 = 400in.sq

=> area of larger square= 24*24 = 576in.sq

=> now ratio of area. = 400/576

=> 25/36

hope it helps

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Wale was twice as old as Ajay 10 years back. How old is Ajay today if Wale will be 40 years old 10. years hence?​
vagabundo [1.1K]

Using a system of equations, it is found that Ajay is 25 years old today.

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, the variables are:

  • Variable x: Wale's age.
  • Variable y: Ajay's age.

Wale was twice as old as Ajay 10 years back, hence:

x - 10 = 2(y - 10)

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Wale will be 40 years old in 10 years, hence:

x + 10 = 40

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Then, Ajay's present age is found as follows.

2y = x + 10

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You can learn more about system of equations at brainly.com/question/14183076

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rusak2 [61]

Answer:

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Step-by-step explanation:

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So the function that represents the total number of seats is:

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SashulF [63]

Answer:

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Step-by-step explanation:

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x:4 = 3:4

8+4=12

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2 years ago
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