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
Usimov [2.4K]
2 years ago
14

The volume of a rectangular prism is represented by the function x3 + 11x2 + 20x – 32. The width of the box is x – 1 while the h

eight is x + 8. Find the expression representing the length of the box

Mathematics
2 answers:
Oksi-84 [34.3K]2 years ago
8 0

we know that

the volume of a rectangular prism is equal to

V=L*W*H

where

L is the length of the box

W is the width of the box

H is is the height of the box

in this problem we have

V=x^{3\ }+11x^2+20x-32

W=x-1

H=x+8

L=?

<u>Find the length of the box</u>

Using a graph tool-------> we will determine the roots of the equation of volume

see the attached figure

the roots are

x=-8\\x=-4\\ x=1

so

x^{3\ }+11x^2+20x-32=(x+8)*(x+4)*(x-1)

therefore

<u>the answer is</u>

the length of the box is equal to (x+4)

stich3 [128]2 years ago
8 0

Answer: length is x+4

Step-by-step explanation:

Check attachment for details

You might be interested in
N÷4=1225 what is the answer?
Vilka [71]
If you are looking for the value of N, multiply both sides by 4. The value of N is 4900.
7 0
3 years ago
What is the value of the expression?
mr Goodwill [35]

Answer: B.792

Step-by-step explanation:

5 0
2 years ago
Parallelogram is 180 square units. The base is 30 Units. Which equation can be used to find the height of the parallelogram?
bekas [8.4K]
C.) 30h = 180
Since you already have your base all you have to do is find the height
BxH= A
30xH = 180
7 0
3 years ago
Mr.Steve drove 92 miles using 4 gallons of gasoline. Find the unit rate of miles driven per gallon.
Ede4ka [16]

Answer:23


Step-by-step explanation:

92/4

7 0
2 years ago
Polynomials <br><br> Multiply 5x(x2 - 4x + 2)
salantis [7]

Answer:

Assuming "x2" is x squared:

5x(x2-4x+2)

(5x(x2)+5x(-4x)+5x(2))

<u>5x^3-20x+10x</u>

For these polynomial multiplication problems, just distribute the number outside the parentheses.

4 0
2 years ago
Read 2 more answers
Other questions:
  • (09.08)
    6·1 answer
  • Kirsten and Molly are on a 3-day bike ride. The entire route is 156 miles. On the first day, they biked 64 miles. On the second
    10·2 answers
  • If f(x)=-3x-1, find f(-5)<br>a)16<br>b)15<br>c)-16<br>d)14​
    9·1 answer
  • For equations of the form y = a^x, where a is a constant, what is true about a if the y-values change little for small values of
    9·1 answer
  • What transformations preserve measure of side lengths and angles.
    11·1 answer
  • Determine if the lines are parallel, perpendicular, or neither.<br> y=-2x – 4<br> 2x + y = 5
    8·1 answer
  • Brainliest will mark
    12·1 answer
  • Can someone help me out here?
    10·1 answer
  • Okay, so Grayson only has 6 hours to read 240 pages before school tomorrow. If he reads at a constant speed of 35 pages per hour
    5·1 answer
  • Find the slope from the following
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!