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ohaa [14]
3 years ago
12

A square has a side length of 18 centimeters what is it’s perimeter

Mathematics
1 answer:
NARA [144]3 years ago
3 0
The perimeter is 72 because all sides on a square are the same measurements so you just have to do 18 times 4 to get 72
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Solve for me pls :)
I am Lyosha [343]

Answer:

<h2>f(19) =  -  \frac{27}{7}  \\</h2>

Step-by-step explanation:

f(x) =  \frac{3}{x + 2}  -  \sqrt{x - 3}  \\

To find f(19) , substitute the value of x that's 19 into f(x). That is for every x in f (x) replace it with 19

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We have the final answer as

f(19) =  -  \frac{27}{7}  \\

Hope this helps you

8 0
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How do you write 68860500086006 in word form
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