2 years ago

HELPPP ASAP!!! How many cubes are in this set?

Mathematics

1 answer:

Stella [2.4K]2 years ago

7 0

Answer:

Step-by-step explanation:

7 because it's not asking for squares it asking for cubes

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(a) The ones that are equivalent to the given fraction are: $\frac{2}{-9}$ and $-\frac{2}{9}$

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A bathtub is filling with water at a rate of 60 liters per minute.

Phoenix [80]

60t is your answer

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What is the first term of the quotation of the following division problem?

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Answer:

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Step-by-step explanation:

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3 years ago

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Stells [14]

Answer:

√200

Step-by-step explanation:

An irrational number is a number that can not be represented as a fraction

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2 years ago

Assume that y varies inversely with x. If y= 1.6 when x= 0.5, find x when y= 3.2

solniwko [45]

Answer:

x = 0.25

Step-by-step explanation:

If y varies inversely with x, then:

$y \propto \dfrac{1}{x} \implies y=\dfrac{k}{x} \quad \textsf{(for some constant k)}$

Given:

y = 1.6 when x = 0.5

Substitute the given values into the found equation and solve for k:

$\implies 1.6=\dfrac{k}{0.5}$

$\implies k=1.6(0.5)$

$\implies k=0.8$

Therefore:

$y=\dfrac{0.8}{x}$

To find the value of x when y = 3.2, substitute y = 3.2 into the found equation and solve for x:

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$\implies x=\dfrac{0.8}{3.2}$

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2 years ago