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
Working together, Sam and Charlie can change all the light bulbs in the office building in 3 hours. It would have taken Charlie
Virty [35]

Answer:

B

3r + 3/8=1

Step-by-step explanation:

EDGE

6 0
3 years ago
Read 2 more answers
How do you identify quadratic equations?
alisha [4.7K]
Often the easiest method of solving a quadratic equation is by factoring. Factoring means finding expressions that can be multiplied together to give the expression on one side of the equation. ... The equation x2+x−6=0 x 2 + x − 6 = 0 is in standard form.
8 0
2 years ago
This rule describes how the area depends on the width, w:
lbvjy [14]
It would be 25 - 875
8 0
3 years ago
Create a list. Then use the information to answer the question. Amanda will roll a number cube and flip a coin. If Amanda rolled
Aleonysh [2.5K]

Answer:

it will land on 6

8 0
3 years ago
Read 2 more answers
Dean has $70 in a savings account that earns 5% interest, compounded annually. To the nearest cent, how much will he have in 3 y
SSSSS [86.1K]

Answer:

lmjtntndadwtwpwpwpmpmwpmpmq

8 0
3 years ago
Other questions:
  • Help, can’t figure it out, need help fast
    8·1 answer
  • What is the distance between point L (8,9) and Z (-10,0), to the nearest tenth of a unit
    7·1 answer
  • You use 6 6 gallons of water on 20 plants in your garden. At that rate, how much water will it take to water 30 plants?
    8·1 answer
  • The points (2, 0) and (3, 3) fall on a particular line. What is its equation in slope-intercept form?
    12·1 answer
  • Shannon loves gummy worms so much that after returning from Costco with some gummy worms, she eats 40% of the gummy worms she ju
    8·1 answer
  • Analyze each step to identify if Andy made an error. Yes, he made an error in Step 1. He switched the x and y values. Yes, he ma
    6·2 answers
  • Find 5.4 - 7.1 may you guys help me?
    10·1 answer
  • The price of an item has risen to $184 today. Yesterday it was $80. Find the percentage increase.
    7·1 answer
  • Type the correct answer in each box, Spell all the words correctly, and use numerals instead of words for numbers. If necessary,
    13·1 answer
  • 7. HIKING A hiking trail is 24 miles from start to finish. There are two rest areas
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!