2 years ago

A cube has a volume of 343 cm3. What is the length of each side of the cube?

1 answer:

3 0

Volume of a cube=side³

Data:;
volume=343 cm³
Therefore:

343 cm³=side³
side=∛343 cm³=7 cm.

Answer: the lenght of each side of the cube is 7 cm.

You might be interested in

The monthly cost of driving a car depends on the number of miles driven. Lynn found that in May her driving cost was $380 for 48

andrezito [222]

Answer:

$y=0.2x+284$

Step-by-step explanation:

Let x be the distance driven, d-distance and C our constant.

Our information can be presented as:

$y=mx+c\\\\450=830x+C\ \ \ \ \ \ \ \ \ eqtn 1\\\\380=480x+C\ \ \ \ \ \ \ \ \ eqtn 2$

#Subtracting equation 2 from 1:

$70=350x\\x=0.2$

Hence the fixed cost per mile driven, $x$ is $0.20

To find the constant, $C$ we substitute $x$ in any of the equations:

$450=830x+C\ \ \ \ \ \ \ X=0.2\\\therefore C=450-830\times0.2\\=284$

Now, substituting our values in the linear equation:

$y=0.2x+284$ #y=cost of driving, x=distance driven

Hence the linear equation for the cost of driving is y+0.2x+284

7 0

2 years ago

Marcial found a recipe for fruit salad that he wanted to try to make for his birthday party. He decided to triple the recipe. a.

Oksanka [162]

Convert 3 (1/2) into a mixed fraction first and then multiply it by 3:

3(1/2) * 3

(7/2) * 3

21/2

10 (1/2) = answer

5 0

2 years ago

Applying Triangle Classification Theorems

dexar [7]

Answer:

B is the answer on edge

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Someone answer this random question

gayaneshka [121]

Answer:

hmmmmm... thats a tough one

its probably ur mom

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Which statment is true

Paraphin [41]

I think hamburger and French fries

6 0

3 years ago