3 years ago

I need help fast what is twice the cube of a number in number form???

Mathematics

1 answer:

professor190 [17]3 years ago

3 0

I believe what you're looking for is : 2x^3

You might be interested in

If my radius is 10 feet, what is my diameter?

Anika [276]

Answer:

Your diameter would be 20.

Step-by-step explanation:

1. Two radius added together is the diameter (if you're talking about a circle.)

2. You add 10+10 because as you said your radius is 10.

3. It would be 20.

Hope this helped!

4 0

3 years ago

What is the best approximation for the input value when f(x)=g(x)?

Lostsunrise [7]

Answer:

$x=0$ and $x=1$ .

Step-by-step explanation:

If we have to different functions like the ones attached, one is a parabolic function and the other is a radical function. To know where $f(x)=g(x)$ , we just have to equalize them and find the solution for that equation:

$x^{2}=\sqrt{x} \\(x^{2} )^{2}=(\sqrt{x} )^{2}\\x^{4}=x\\x^{4}-x=0\\x(x^{3}-1)=0\\$

So, applying the zero product property, we have:

$x=0\\x^{3}-1=0\\x^{3}=1\\x=\sqrt[3]{1}=1$

Therefore, these two solutions mean that there are two points where both functions are equal, that is, when $x=0$ and $x=1$ .

So, the input values are $x=0$ and $x=1$ .

8 0

3 years ago

Read 2 more answers

Valerie had a bottle that was filled with that contained 128oz juice to put into cups, she filled each cup with 6 floz of juice,

Arisa [49]

128/6 to the nearest whole number = 21

21(6) = 126

128 - 126 = 2oz

5 0

3 years ago

Slope is 2 and (−1, 6) is on the line; point-slope form

MissTica

Answer:

y-6=2(x-(-1))

Or simplified:

y-6=2(x+1)

Step-by-step explanation:

use the formula: y-y1=m(x-x1)

8 0

3 years ago

The total area of Wisconsin is 65498 square miles. Of that about 80% is land area. About how many of Wisconsin is not land area

geniusboy [140]

Answer:

52398.4 square miles

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers