3 years ago

Which expression is a sum of cubes?

Mathematics

1 answer:

Sliva [168]3 years ago

4 0

The answer is number two

You might be interested in

Give examples of two substances that look similar, but have different properties.

gogolik [260]

Answer:

Water and alcohol

Step-by-step explanation:

They are both a clear liquid. However, their properties are very different. Here are a few of the things that set them apart.

their smell
their PH
their density

8 0

3 years ago

Find the rectangular coordinates of the point with the polar coordinates (3, 3 divided by 2 pi ). (1 point)

kifflom [539]

Answer:

The correct choice is (0,-3)

Step-by-step explanation:

To convert from polar coordinates to rectangular coordinates, we use the parametric equations:

$x=r\cos \theta$ and $y=r\sin \theta$

The point given to us in polar coordinates is $(3,\frac{3}{2}\pi)$ .

where $r=3,\theta=\frac{3\pi}{2}$

$x=3\cos (\frac{3\pi}{2})$ and $y=3\sin( \frac{3\pi}{2})$

$x=3(0)$ and $y=3(-1)$

$x=0$ and $y=-3$

The correct choice is (0,-3)

5 0

3 years ago

Twelve notebooks cost $15.48 in all. What is the price of one notebook?

Ksju [112]

Answer:

$1.29

Step-by-step explanation:

Divide 15.48 by 12:

15.48 divided by 12= 1.29.

$1.29

7 0

3 years ago

First to answer gets brainliest

Grace [21]

Answer: 14
Square both sides, getting you
2x-3=25
Add 3 to both sides
2x=28
Divide both sides by 2
x=14

8 0

3 years ago

Read 2 more answers

If AB=9, the diagram blank the case of a degenerate triangle because blank. The case of a degenerate triangle justifies the use

sesenic [268]

Answer:

Step-by-step explanation:

4 0

3 years ago