All categories

3 years ago

a cube with side lengths s has a volume of 64 cubic units. what is the length of the side of the cube?

Mathematics

1 answer:

Mademuasel [1]3 years ago

6 0

Answer:

4 units

Step-by-step explanation:

volume of cube = 64 cubic units

$\therefore \: {s}^{3} = 64 \\ \\ \therefore \: {s}^{3} = {4}^{3} \\ \\ \therefore \: {s}= {4} \: units$

You might be interested in

Julio’s rotation maps point K(–6, 9) to K’(9, 6). Which describes the rotation? A. 90 degrees clockwise rotation B. 180 degrees

andreyandreev [35.5K]

Answer:

The correct option is;

A. 90 degrees clockwise rotation

Step-by-step explanation:

From the given information, we have;

The coordinates of the pre-image is K(-6, 9)

The coordinates of the image is k'(9, 6) which is similar to a transformation of a pre-image of (x, y) to an image of (y, -x)

The transformation from (x, y) to (y, -x) can be obtained from either;

1) A rotation of 90° (clock wise)

2) A rotation of 270° counter clockwise

Therefore, the correct option that maps K(-6, 9) to K'(9, 6) is a 90 degrees clockwise rotation.

4 0

3 years ago

What is the formula for the area A of a circle in terms of the radius r?

svet-max [94.6K]

Answer:

n * r ^2

Step-by-step explanation:

5 0

2 years ago

Rewrite the equation C = 3.59q + 54,293 as a function of q.

MAVERICK [17]

The equation, when rewritten would be written as:

q = ( c - 54293 ) / 3.59

<h3>How to rewrite the equation in order to make q the subject</h3>

C = 3.59q + 54,293

We have the equation above, what we would have to do now would be to write the equation in such a way that q would be the subject of the formula.

This would be

3.59q = C - 54,293

Next we have to divide through by the value of q

q = $\frac{C - 54293 }{3.59}$

Read more on subject of formula here: brainly.com/question/21140562

#SPJ1

7 0

1 year ago

If f(x)=-3x+4 and g(x)=x2, what is (g°f)(0)

Rus_ich [418]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The formula below, Newton's law of cooling, allows us to calculate the temperature of an object as it cools. T = R + (T0 − R)e-k

trasher [3.6K]

The Newton`s law of cooling:
T = R + ( To - R ) * e ^(-kt )
We know that: T = 32° F ( the water freezes at 32° F ), To = 55° F, R = 5° F
and the cooling rate is: k = 0.012.
33° F = 5° F + ( 55° F - 5° F ) · 2.72^(-0.012 t )
33 - 5 = 50 · 2.72^(-0.012 t)
27 = 50 · 2.72^(-0.012 t)
2.72^(-0.012 t) = 27/50
1 / 2.72^(0.012 t) = 0.54
2.72^( 0.012 t ) = 1 : 0.54 = 1.85
0.012 t = log(base e) 1.85 = ln 1.85 = 0.6
t = 0.6 : 0.012 = 50
Answer: It would take 50 minutes.

7 0

3 years ago

Read 2 more answers