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
Jobisdone [24]
3 years ago
14

Find the area of a rectangle that has the length of 2x-3 and the width of x .Someone painted an interior area of the rectangle a

nd it has a length of 3 and a width of x-2 .Find the size of the area that was not painted
Help me please

Mathematics
1 answer:
Svet_ta [14]3 years ago
8 0

Answer:

The area that was not painted is (2x^{2}-6x+6)\ units^{2}

Step-by-step explanation:

step 1

Find the area of the rectangle

we know that

The area of a rectangle is equal to

A=LW

In this problem we have

L=2x-3

W=x

substitute

A=(2x-3)x\\A=(2x^{2}-3x)\ units^{2}

step 2

Find the area that was painted

A=(3)(x-2)\\A=(3x-6)\ units^{2}

step 3

Find the area that was not painted

Subtract the area that was painted from the total area of rectangle

so

A=(2x^{2}-3x)-(3x-6)=(2x^{2}-6x+6)\ units^{2}

You might be interested in
Do most students walk, bike, or bus to school?
luda_lava [24]
100 students walk to school each day because no matter if you ride the bus or bike to school, you still gotta walk into the school
Yurrr
6 0
3 years ago
Read 2 more answers
Don't know how to solve please help
lesantik [10]

50+ <DGE+2X=180

<DGE+2X=130

2X=100

X=50

4 0
3 years ago
Read 2 more answers
Help me please!!!<br> Sad face sad sad sad please helpppp
Romashka-Z-Leto [24]
It is Parallelograms !!
6 0
3 years ago
What is the slope of (3, 3) and (-6, -3)
Veronika [31]

Answer:

m=2/3

Step by Step Explanation:

x1,y1= 3,-6

x2,y2=3,-3

m={-3-3}           (Fraction Form)

    {-6-3}

Refine:

m={2}{3}

7 0
3 years ago
Read 2 more answers
Solve for y:<br> x + 2y = -8<br><br> y=-1/2x+4<br> y=-1/2x-4<br> y=-2x - 4<br> y=1/2x-4
adelina 88 [10]

Answer:

x + 2y = -8 = y = -4 - 1/2x

y= -1/2x + 4 =  y = 4

y= -1/2x - 4 = y = -4

y=-2x - 4 = y = -4

y=1/2x-4 = y = -4

Step-by-step explanation:

(x + 2y = -8 = y = -4 - 1/2x)

x+2y=-8\\2y=-8-x\\y=-4-\frac{1}{2}x\\

4 0
3 years ago
Other questions:
  • A mixture of dimes and quarters has a total value of $10.20. There are 57 coins in all. How many type of each coin is present?​
    14·1 answer
  • Solve the triangle. a = 10, b = 23, C = 95° (2 points) c ≈ 25.1, A ≈ 26.8°, B ≈ 58.2° c ≈ 25.1, A ≈ 22.8°, B ≈ 62.2° c ≈ 25.9, A
    9·1 answer
  • Heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp and do the order of operation
    7·1 answer
  • At McDonald’s, a cheeseburger has 1/10 pound of meat. A
    11·1 answer
  • Please help me I’ll give you 100 points
    12·2 answers
  • What number is missing ? 54÷ ? =6​
    11·2 answers
  • Help please i need it
    11·1 answer
  • Suppose your friend's parents invest $15,000 in an account paying 5% compounded annually. What will the balance be after 6 years
    13·1 answer
  • $250 invested for 5 years at 8% per annum
    13·2 answers
  • I am greater than 320. You say my number if you start at 324 and count from 10 to 10. I have the same number of tens and ones.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!