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3 years ago

What is the value of x?

Mathematics

1 answer:

Debora [2.8K]3 years ago

5 0

Answer:

Step-by-step explanation:

the ratio of 24 to 36 is the same as x to 12

$\frac{24}{36}$ = $\frac{x}{12}$

then

12*( $\frac{24}{36}$ )=x

$\frac{24}{3}$ = x

8 = x

that's it :)

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Use the product property for radicals to simplify the following radical expressions as much as possible. Square root of 54

Svetllana [295]

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Step-by-step explanation:

1. sqrt(54) = sqrt(3^2*6)

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3 years ago

A plant 3 inches tall grows an average of 0.5 inches each month. Which equation models the heigh h after x months

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Step-by-step explanation:

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3 years ago

Which of the following is equivalent to (1/2)^-2t

Zepler [3.9K]

Answer:

Choice (3) $\left(2^2\right)^t$ is correct.

Step-by-step explanation:

Given expression is $\left(\frac{1}{2}\right)^{-2t}$

Now we need to simplify this and check which of the given choices best match with it.

$\left(\frac{1}{2}\right)^{-2t}$

$=\left(\frac{1}{2^1}\right)^{-2t}$

$=\left(2^{-1}\right)^{-2t}$ {using formula $=\frac{1}{x^m}=x^{-m}$ }

$=\left(2^{-1}\right)^{-2t}$ {using formula $=\left(x^m\right)^n=x^{\left(m\cdot n\right)}$ }

$=2^{\left(-1\right)\left(-2t\right)}$

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Hence choice (3) $\left(2^2\right)^t$ is correct.

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3 years ago

Read 2 more answers

Tracy is filling the box with unit cubes that are 1 inch on each side. She will fill the box with cubes without any gaps or over

balu736 [363]

Answer:

$Volume = 48in^3$

Step-by-step explanation:

Given

See attachment for box

Required

The volume of the box

The number of boxes in each direction represents the length of that dimension.

So, from the attachment

$Width = 4in$

$Length = 3in$

$Height = 4in$

The volume is:

$Volume = Length * Width * Height$

$Volume = 4in * 3in * 4in$

$Volume = 48in^3$

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3 years ago