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
maxonik [38]
3 years ago
14

Candice is an interior designer, and she is currently trying to change the look of a room. Candice found that the area of a room

could be given by the expression 3x2 + 2x. The aread of the rug she wants to spread on the floor is given by the expression x2 + 24x - 144. What expression represents the area of the room not covered by the rug?
Mathematics
1 answer:
german3 years ago
7 0

Answer:

A(x) = 2x^2-22x+144

Step-by-step explanation:

We are given the following in the question:

Area of room =

3x^2 + 2x

Area of rug =

x^2 + 24x - 144

We have to find the area of of the room not covered by the rug.

Area of of the room not covered by the rug =

Area of room - Area of rug

A(x)=(3x^2 + 2x) - ( x^2 + 24x - 144)\\A(x)=3x^2 + 2x-x^2  -24x + 144\\A(x)=(3x^2-x^2)+(2x -24x) + 144\\A(x)=2x^2-22x+144

is the required expression for the area of floor not covered by the rug.

You might be interested in
Solve for r -4(r+6)= -49
tatiyna

Answer: r= 25/3

Step-by-step explanation:

r-4(r+6)=-49 distribute the 4

r-4r-24=-49 combine like terms

-3r-24=-49 add 24 to both sides

-3r=-25 divide by -3

r= 25/3 answer

7 0
3 years ago
Which statements best describe displacement? Check all that apply.
natima [27]
I think it’s how far an object travels from starting point to ending point.
7 0
3 years ago
Read 2 more answers
If DE = 8x, EF = 2x, and DF = 10, what is DE?
Drupady [299]

Answer: The answer will be 8x.

Step-by-step explanation:

5 0
3 years ago
What is the nearest cubic unit for the radius and volume of a cylinder with a height of 9
Basile [38]

Answer:

Step-by-step explanation:

6 0
3 years ago
Can I get some help with these questions, please?
dangina [55]

17. The letter is J

The letter appears 3 times

18. Lefthanded students = 4 students

<h3>How to determine the factors</h3>

17. We have that 1/4 of the months of the year start with the same letter

It is important to note that:

January, June and July all start with the same letter

The letter is J

The letter appears 3 times

18. Total number of students = 24

5/ 6 are right handed

Right handed students = 24 × 5/ 6 = 4 × 5 = 20 students

Lefthanded students = 24 - righthanded students

Lefthanded students = 24 - 20

Lefthanded students = 4 students

Thus, we can see that the letter that appear in 3 months of the year is J

Learn more about word problems here:

brainly.com/question/13818690

#SPJ1

5 0
2 years ago
Other questions:
  • How much longer is a 1-inch button than a 3/8 inch button
    6·2 answers
  • The base angle of an isosceles triangle measures 54°. What is the measure of its vertex angle?
    14·2 answers
  • The difference of two numbers is 19. The larger number is three more than twice the smaller. Find the numbers.
    14·1 answer
  • What term applies to a line that intersects two other lines?
    9·1 answer
  • Which of these numbers are 11 units from 0 on the number line? A 0 B+11 C-11
    5·2 answers
  • If the equation y=2x-1 is translated down six units, the new equation would be...
    15·1 answer
  • Rewrite<br> as a unit rate.
    5·1 answer
  • Consider the triangles.
    11·2 answers
  • The product of 4 and twice a number is 60
    12·1 answer
  • Question 1 (1 point)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!