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
rjkz [21]
3 years ago
15

What is the area of a rectangle with side lenghts 3x+2 and x-4

Mathematics
1 answer:
melamori03 [73]3 years ago
6 0
For a rectangle, A = LW.

A = (3x + 2)(x - 4)

A = 3x^2 - 12x + 2x - 8

A = 3x^2 -10x - 8
You might be interested in
How many lines of symmetry does the letter z have ?
JulijaS [17]

Answer:

The Z is has no lines of symmetry. The W and Y have one line of symmetry. The X has two lines of symmetry.

6 0
3 years ago
Please answers quick ,whats an inequality?
dangina [55]
An inequality is a relation that makes a non-equal comparison between two numbers or other mathematical expressions. It’s mostly used to compare 2 numbers on the number line by sizes.
8 0
3 years ago
Read 2 more answers
Find the inverse of y=log(-2x)
kodGreya [7K]

Answer:f

−

1

(

x

Step-by-step explanation:

5 0
3 years ago
Francois baked just enough cookies to fill all the orders at his bakery. While the cookies were cooling, a kitchen assistant kno
Basile [38]

So we can write

12% of x = 36

12/100 x = 36

x = 36 x 100/ 12

x= 300


So, 300 cookies were ordered in total.

6 0
3 years ago
Evaluate the expression when m = 4.
madreJ [45]
35 - 3(4)
35 - 12
Answer is C. 23
5 0
3 years ago
Read 2 more answers
Other questions:
  • Show all work. <br><br>PLEASE HELP!!!!
    12·1 answer
  • Which expression is equivalent to 9x^2 +55x+6
    7·2 answers
  • Help me please due TODAY
    10·2 answers
  • In 1846 the depth of the river was 2.5 feet deep. In 1847 it rose 9%. This year, 1848, it dropped 6%. How deep is the river now?
    14·1 answer
  • . 3(a - 2) – 4(2a - 3)
    6·1 answer
  • John runs a computer software store. Yesterday he counted 140 people who walked by the store, 63 of whom came into the store. Of
    11·2 answers
  • A post 8 feet tall casts a shadow 12 feet long at the same time that a flagpole casts a shadow 96 feet long, how tall is the fla
    7·2 answers
  • Given the complex number z_1=3\big(\cos \frac{14\pi}{15} +i\sin \frac{14\pi}{15}\big)z 1 ​ =3(cos 15 14π ​ +isin 15 14π ​ ) and
    10·1 answer
  • Please help<br><br>15 points bc I’m new and only have like 50. I’ll also give branliest
    5·1 answer
  • Solve the system of equations:<br><br><br><br> 8x + 3y = 13<br><br> 3x + 2y = 11
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!