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3 years ago

The perimeter of a square painting is 316 centimeters. how long is each side?

Mathematics

1 answer:

Reptile [31]3 years ago

6 0

316 divided by 4=79
the perimeter is measuring all the way around so just divide that by 4 for the answer:)

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What property is this 3+4+6=3+6+4

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Answer:

I believe the answer is communitive property

Step-by-step explanation:

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4 years ago

Read 2 more answers

(1) 4p²q : 10pq²

tiny-mole [99]

Answer: (1) 2p: 5q.

(2) 3:10.

(3) 5:6.

Step-by-step explanation:

To find : Ratio

(1) 4p²q : 10pq²

$=\dfrac{4p^2q}{10pq^2}\\\\=\dfrac{2p^{2-1}}{5q^{2-1}}\\\\=\dfrac{2p}{5q}$

i.e. Simplified ratio of 4p²q : 10pq² is 2p: 5q.

(2) 9 months : 2½ years

1 year = 12 months

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Now, 9 months : 2½ years = $\dfrac{9\text{ months}}{30\text{ months}}=\dfrac{3}{10}$

Hence, Simplified ratio of 9 months : 2½ years is 3:10.

(3) 5 m : 600 cm

1 m = 100 cm

So, 5m = 500 cm

Now, 5 m : 600 cm = $\dfrac{500\ cm}{600\ cm}=\dfrac{5}{6}$

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3 years ago

Which of the following numbers is

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Answer:

Step-by-step explanation:

1 million has 7 digits so that means 27million would have 8 digits and that eliminates C. having the word "three" in the question eliminates D and "three hundred and thirty thousand" means A is eliminated

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