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
Alik [6]
3 years ago
14

A rectangular box has a width of x meters, length of x + 3 meters, and

Mathematics
1 answer:
GenaCL600 [577]3 years ago
4 0

Answer:

x*(x+3)*(x^2)

Step-by-step explanation:

Width: x meters, length: x + 3 meters, height x^2 meters

It's an expression, so there's no simplifying needed.

x(x+3)(x^2)

But if I'm wrong and it's supposed to be simplified, Read the rest.

First, multiply x by x + 3

x(x + 3)

x^2 + 3x

Now, multiply x^2 + 3x by x^2

(x^2)(x^2 + 3x)

x^4 + 3x^3

You might be interested in
What is 0.1347 rounded to the nearest tenth without adding extra zero
vagabundo [1.1K]

0.1347 rounded to the nearest tenth is 0.1

5 0
4 years ago
Read 2 more answers
A prism is completely filled with 2304 cubes that have edge length of 14 cm
Gemiola [76]
All we have to do is find out the volume of all the cubes to get the volume of the prism.

So since cubes are just 3D squares all of their sides are the same.

So for one cube, determining the volume is just 14^3 (length * height * width), which is 2744.

Now we just multiply 2744 by 2304 and we get: 6322176.

And so the answer is 6322176 cm^3.

This can be shown with this equation:
2304 * (14)^3=x

Where x is 6322176.

I hope this helps! (Also if you could give brainliest, I would really appreciate it!)
6 0
4 years ago
What is the slope and y-intercept of y=3
alexdok [17]

Answer:

slope=0

y-intercept=3

4 0
3 years ago
Write out each step of the 3-step test for continuity for the following functions at the given point. If the function is discont
balandron [24]

If we simply substitute the value x=2 in the expression we have

f(2) = \dfrac{4-12+8}{4-2-2} = \dfrac{0}{0}

which is undefined.

But if we factor both numerator and denominator, we have

f(x)=\dfrac{x^2-6x+8}{x^2-x-2} = \dfrac{(x-2)(x-4)}{(x+1)(x-2)}

Since we are studying the limit as x approaches 2, we can assume that x is not 2. In this case, we can simplify the (x-2) parenthesis, and the expression becomes

f(x)=\dfrac{x-4}{x+1}

And we can evaluate this at 2 with no problems:

f(2) = \dfrac{2-4}{2+1} = -\dfrac{2}{3}

So, we have

\displaystyle \lim_{x\to 2}f(x) = -\dfrac{2}{3}

This means that in this case both left and right limits exist and are the same, so the limit exists, but the function is not defined at x=2. This is a removable discontinuity, because we can define the function as its limit, and we have a continuous function at x=2:

f(x) = \begin{cases}\dfrac{x^2-6x+8}{x^2-x-2} &\text{if }x \neq 2\\ -\frac{2}{3} &\text{if }x = 2\end{cases}

8 0
4 years ago
-3-4xkjhggfcyfugknhjjjks dkjkjihsfvdkhfvhksfvhksfvkhvsfkhhhksbflhhlwr
Ket [755]
What? is this a question? or....is it not?
7 0
3 years ago
Other questions:
  • A car traveled 3⁄4 mile in one minute at constant speed. What was the speed of the car in miles per hour?
    10·2 answers
  • You are given the following function: f(x)=5•2x+10 Which statement best describes the graph of the function? A. The y-intercept
    7·2 answers
  • Could I get some help on this question?
    10·1 answer
  • Y=3x- 15 ordered pair
    13·1 answer
  • The inequality x < 9 or x ≥ 14 can be used to represent the hourly wage, x, of each employee at a store. Which are possible v
    14·2 answers
  • If the zeros of a polynomial function are 3 and -4, using the Factor Theorem how would we express the factors of the function? *
    11·1 answer
  • Evaluate the expression9!/3!
    12·1 answer
  • how do you have a reflection in the x axis, if the shape is already partially in the third and second quadrent of the graph
    11·1 answer
  • Write a system of linear inequalities so the points (1, 2) and (4, −3) are solutions of the system, but the point (−2, 8) is not
    7·2 answers
  • 10. AJ and Max are solving the same equation. One of them solves the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!