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
Nikolay [14]
3 years ago
13

The volume of a rectangular prism is 2x^3+9x^2-8x-36 with height x + 2. Using synthetic division, what is the area of the base?

Mathematics
1 answer:
navik [9.2K]3 years ago
5 0

Answer:

Area of the base = 2x^2+5x-18

Step-by-step explanation:

We know that volume of rectangular prism = (Area of base) x (Height)

or [Area of base] = [Volume]/[Height]

So basically we need to divide given area by given height to find the answer.

given height is (x+2) that means (x+2) must be factor of volume equation

or x=-2 must be root of volume equation so write down coefficients of volume equation then we divide by -2 as shown in attached picture.

Last digit on the right is always remainder.

Remaining coefficients {2, 5, -18} will give the area equation: 2x^2+5x-18

Hence final answer is:

Area of the base = 2x^2+5x-18


You might be interested in
This is hard lets see if you well be able to do it
erica [24]

Answer:

I did  the math  the answer is 90  

Step-by-step explanation:

if  you multiply 15 by 6 you get 90

8 0
2 years ago
Meg used this table to track the average attendance from month to month at her theater for five months. A 5-column table with 1
White raven [17]

Answer:

B - Her monthly average would have increased by $19.57. ... Katie works as a waitress and records her monthly tips in the table shown below. If Katie decided not to work the month of November, how would her five month average compare to her six month ... Lisa is currently taking physics as one of her electives in school.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
(ASAP)<br> Solye for n.<br> 24 = 3(n – 5) <br> n=
Paul [167]

Answer: can u check out the image cuz the answer is in the photo and hope this helps can u give me brainliest

Step-by-step explanation:

24=3(n-5)

Distribute.

24=3(n) + 3(-5)

24 = 3n -15

Add 15 to both sides.

39 = 3n

Divide both sides by 3.

n = 13.

I hope this helps!.

6 0
2 years ago
I'm using system of equations and I have to use either substitution or elimination. My two equations are
Svetach [21]
There is no solution. Here is the explanation with both of the methods :)

5 0
2 years ago
53 - 9y = 1<br> -7.2 + 2y = -5
telo118 [61]

Answer:

1.1, -5

Step-by-step explanation:

53 - 9y = 1

from equation i

53-9y = 1

-9y= 1-53 = -52

y = -52/-9= 52/9 = 5⁷/₉

-7.2 + 2y = -5

add 7.2 to both sides

2y= -5+7.2 = 2.2

y= 2.2/2 = 1.1

7 0
3 years ago
Other questions:
  • Thurston wants to retire in Nevada when he is 80 years of age. Thurston, who is now 55, believes he'll need $400,000 to retire c
    11·1 answer
  • Can you write for me some formula of log please? I have a pre-test tomorrow about that
    9·1 answer
  • Which of the binomials below is a factor of this trinominal? x^2-13+30
    10·1 answer
  • A line goes through the point (6,–2) and has a slope of –3.
    13·2 answers
  • The sumof the angle measures of any triangle is 180 degrees. Suppose that one angle in a triangle has a degree for 6x-9 and anot
    13·1 answer
  • During c basketball game, Deshown made 24 baskets out of 30 shots. Cody made 18 baskets
    12·2 answers
  • How do you know if a equation is a proportion
    13·1 answer
  • Use what you know about domain to select all of the following functions that could be the one graphed.
    15·2 answers
  • 12.
    12·1 answer
  • What is the value of 0.5² + (3/5)² ?<br><br><br>​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!