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zubka84 [21]
3 years ago
6

A rectangular playground has a width of 540

Mathematics
1 answer:
Nana76 [90]3 years ago
4 0

Answer: 72cm by 108cm

Step-by-step explanation:

basically, take your numbers so, 4 / 30 in a fraction form, then take a random letter, i'm using n and put n / 540 (this also will be the same for 810!)

n x 30 = 30n, 4  x 540 = 2160, divide that by 30  (which is 72) then do the SAME process but with 810 (which then you get 108) and BAM you got your answer. good luck!

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slava [35]
Area of a rectangle: A = 24 a² b
Length: L = 8 a b²
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5 0
3 years ago
X + 2y = 5<br>3x + 5y = 14<br>Solve the system of equations.<br>(3.1)<br>(7.-1)<br>(2.3/2)​
son4ous [18]

Answer:

(3,1) because x is 3 and y is 1.

Step-by-step explanation:

x+2y=5

3x+5y=14

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3x+5y=14

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Plug it back into 1st equation:

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Therefore, x = 3

Judging from your answers, it looks like (3,1) because x is 3 and y is 1.

I hope this helped!

5 0
3 years ago
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bekas [8.4K]

Hello from MrBillDoesMath!

Answer:

36


Discussion:

36 = 6^2   so is a power of 6

The other choices are multiples of 6 not powers of 6 (e.g. 24 = 6*4, 12 = 6*2, 18 = 6*3)


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Step-by-step explanation:

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3 years ago
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Answer:

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Hope this helps!

8 0
2 years ago
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