1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Katena32 [7]
3 years ago
5

A cube has a side length of x inches. What expression represents the total volume, in cubic inches, of the cube?

Mathematics
1 answer:
Pie3 years ago
8 0

Answer:

Volume = x^3 cubic inches

Step-by-step explanation:

A cube is the 3D version of a square. Since one side length is x inches, all the other side lengths are same, x inches each.

We know,

Volume = area of base * height

THe base is a square and the area is side * side. We know each side is x, so we have:

Area of Square = Area of Base = x * x = x^2

Now, we know height is also same side length, x, thus the volume becomes:

Volume = area of base * height

Volume = x^2*x

We add the exponents when we have same base multiplied, so the expression for volume becomes:

Volume = x^2*x=x^3

You might be interested in
a rabbit's fur grows at a rate of 5/2 per month. How many months will it take for the rabbit's fur to grow 15/4 inches
UkoKoshka [18]
The answer is 1.5 months

explanation:

5/2 = 2.5

15/4 = 3.75


2.5 per month

3.75 per x months


x = (3.75×1)/2.5

x = 3.75/2.5

x = 3/2 = 1.5 months
3 0
3 years ago
Ian’s monthly allowance is $21. In January he starts saving for a birthday gift in June. Each month he saves 2/3 of his allowanc
mixas84 [53]

No 2/3 of $21 is $14 so 6x14 is $84 less than $110

8 0
3 years ago
the variables x and y have a proportional relatinship and y=2/5 when x=5/8 which equation represents this relationship
mafiozo [28]

The equation is y = 16/25 x

lets find the proportional relationship,

y = kx

2/5 = k * 5/8

k = (2/5) /  (5/8)

k = 16/25

so if k, constant is 16/25

equation is:

y = 16/25 x

<h3>What are proportional relationships?</h3>

Proportional relationships are relationships between two variables where their ratios are equivalent. Another way to think about them is that, in a proportional relationship, one variable is always a constant value times the other. That constant is know as the "constant of proportionality".

<h3>How do you find the proportional relationship in an equation?</h3>

The equation that represents a proportional relationship, or a line, is y = k x , where is the constant of proportionality. Use k = y x from either a table or a graph to find k and create the equation.

To learn more about proportional relationship from the given link

brainly.com/question/2143065

#SPJ4

6 0
1 year ago
Read 2 more answers
Look online for the growth of the trunk of a tree. Estimate how much time does it take for a water oak to grow one inch in diame
lana66690 [7]

Answer:

Explained

Step-by-step explanation:

The trunk of a tree grows in two different ways, first in height and second in diameter.Usually tree grows one ring per year in diameter. So, counting the number of rings we can determine the age of a tree. Both height and diameter growth does not occur at the same rate. Tree grows more in height than in their diameter. Mature trees usually grows 1 inch in diameter every year.

Water oak gains 24 inches in height  every year and  1.5 inch growth in diameter annually, meaning if we divide 1.5 inches by 12 months we gets 0.125 inches growth monthly. So a water oak tree needs only 8 months to grow 1 inch in diameter.

4 0
3 years ago
Which is the correct equivalent for tan 310 degrees?
Dmitry [639]
C: tan 50 degrees that's your answer
4 0
3 years ago
Other questions:
  • Interpret a result. Use the distributive property to find the area of the figure at right. Write your multiplication and additio
    5·1 answer
  • Write an expression that is divisible by 7. Use it to find two three-digit numbers numbers divisible by 7.
    9·1 answer
  • Paul has a number of counters two less than seven Draw the counters in the frame.
    14·2 answers
  • Bella rolls 2 number cubes 60 times. How many times can she expect the sum of the numbers to be greater than 10?
    11·1 answer
  • . An equation is shown below. 2x = 60 Which of these situations could the equation represent?
    9·1 answer
  • Given m|n, find the value of x.
    11·1 answer
  • HIE
    14·1 answer
  • Amir is solving the equation x2 + 8 +6=0 with the quadratic formula.
    10·1 answer
  • I need help w this pls
    10·1 answer
  • Identify the type of sampling method used.A trucking company places their office phone number on the back of all of their vehicl
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!