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2 years ago

If you sleep 6 hours a day every day for a year you are sleeping of every year. If there are 365 days in a year, how

Mathematics

1 answer:

alex41 [277]2 years ago

5 0

Answer:

Step-by-step explanation:

365 x 24 = 8,760

365 x 6 = 2,190

8,760 - 2,190 = 6,570

6,570 / 24 = 273 3/4

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Does this represent a function?

Temka [501]

Answer:

Step-by-step explanation:

the answer is no, I'm 90% sure.

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2 years ago

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Kiran and Mai are trying to figure out if this equation is an identity, what do you think

ValentinkaMS [17]

Expanding the left side of the equation, it is found that since both sides are equal, yes, it is an identity.

An equality represents an identity if both sides are equal.

In this problem:

$(a - b)^4 = a^4 - 4a^3b + 6a^2b^2 - 4ab^3 + b^4$

Expanding the left side:

$(a - b)^2(a - b)^2 = a^4 - 4a^3b + 6a^2b^2 + 4ab^3 + b^4$

$(a^2 - 2ab + b^2)(a^2 - 2ab + b^2) = a^4 - 4a^3b + 6a^2b^2 - 4ab^3 + b^4$

$a^4 - 4a^3b + + 6a^2b^2 - 4ab^3 + b^4 = a^4 - 4a^3b + 6a^2b^2 - 4ab^3 + b^4$

Since both sides are equal, yes, it is an identity.

A similar problem is given at brainly.com/question/24866308

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2 years ago

Write an equation with two variables represents a real-world situation.

Arada [10]

50m-b=170+2b
you can make whatever you want it to just make sure it makes sense.

5 stars

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2 years ago

Which sets of three numbers could represent the lengths of the sides of a right triangle?

Sonja [21]

Answer:

The Correct Answer Is B

Step-by-step explanation:

To answer this problem, we use the Pythagorean theorem which states that the square of the hypotenuse or the longest side is equal to the sum of the squares of the legs. Hence trying each option, we verify whether the dimensions are true to the right triangle theorem. In this case, the answer is B.

Hope This Answer Helps You

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2 years ago

What is the next cube number after 1

svet-max [94.6K]

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2 years ago