Which is a perfect square ?

Mathematics

2 answers:

Natasha2012 [34]3 years ago

7 0

Very simply, the answer is 6². This is the correct answer because 6² has a square root that comes out to a whole number - 6.

If you need more help, comment below and I'd be happy to assist.

barxatty [35]3 years ago

3 0

Answer:

6^2 Is perfect square which is 36.

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In the city of Springfield. 75% of

Vlad1618 [11]

Answer: 20 parks

Step-by-step explanation:

Let the total number of parks be y.

Then 75% of y = 15 , that is

$\frac{75}{100}$ x y = 15

75y = 15 x 100

75y = 1500

divide through by 75

y = 1500/15

y = 20

Therefore Springfield have 20 parks altogether

7 0

3 years ago

What is the equation of a line that passing through points (-2, 5) and (3, 25)

Llana [10]

$\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{5})\qquad 
(\stackrel{x_2}{3}~,~\stackrel{y_2}{25})
\\\\\\
% slope = m
slope = m\implies 
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\\\\\\
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\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-5=4[x-(-2)]
\\\\\\
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