2 years ago

What is the perimeter of a rectangle with length of √18 and width of √8 in simplest form?

Mathematics

1 answer:

EastWind [94]2 years ago

4 0

Answer:

P=10√2

Step-by-step explanation:

Perimeter of rectangle= 2 length + 2 width

P=2l+2w

P=2(√18)+2(√8)

P=2(√9*2)+2(√4*2)

P=2*3*√2 +2*2√2

P=6√2+4√2

P=10√2

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2 years ago

A statue that is 80 m tall stands on a 625 m2 base. An artist creates a replica using a ratio of 1:15. What is the area of the r

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Answer: $2.78m^{2}$

Step-by-step explanation:

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height of the statue = 80m.

base of the statue = $625m^{2}$ .

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<u><em>solution:</em></u>

$= 1:15^{2} \\\\\= 1:225\\\\$

$= \frac{625m^{2} }{225}$

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