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3 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]3 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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AfilCa [17]

Answer:

$40\%$

Step-by-step explanation:

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Burka [1]

Answer x= - $\frac{1}{2}$

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olga55 [171]

Answer:

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Step-by-step explanation:

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3 years ago

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The value of y varies directly with x, and y = 343 when x = 49. Find y when x = 8

Ivan

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3 years ago

A coin is tossed a number cube is rolled <br> P(tails and 3)

Anarel [89]

Answer:

1/6

Step-by-step explanation:

The coin toss and the cube roll are entirely separate and independent events. To find the joint probability P(tails and 3) we need only find the probabilities of the two events and then multiply them together.

P(tails) = 0.5

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3 years ago