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
Dafna1 [17]
3 years ago
11

The sum of 3x^2 -8x -2 and 4x -2 is?

Mathematics
2 answers:
Lady_Fox [76]3 years ago
7 0

Answer:

3x^2−4x−4

Step-by-step explanation:

3x^2−8x−2+4x−2

=3x^2+−8x+−2+4x+−2

3x^2+−8x+−2+4x+−2

=(3x^2)+(−8x+4x)+(−2+−2)

=3x^2+−4x+−4

victus00 [196]3 years ago
6 0

Answer:

 3x^2 + 4x - 4

Step-by-step explanation:

 3x^2 - 8x - 2

+           4x - 2

––––––––––––

  3x^2 + 4x - 4

You might be interested in
(ASAP LOTS OF POINTS)
shusha [124]

Answer:

52 inches by 29 inches

Step-by-step explanation:

Let one side by 16x   and the other side be 9x

We know the diameter is 60 inches

Using the Pythagorean theorem

a^2 + b^2 = c^2

(16x) ^2 + ( 9x) ^2 = 60 ^2

256 x^2 + 81x^2 = 3600

Combine like terms

337 x^2 = 3600

Divide each side by 337

337x^2 /337 = 3600/337

x^2 =10.68249258

Take the square root of each side

sqrt(x^2) =sqrt(10.68249258)

x =3.268408264

The sides are 16x by 9x

16*(3.268408264) =52.29453223  or 52

9 *(3.268408264)= 29.41567438 or 29

5 0
3 years ago
Please help tysm guys <3 make sure to put what question ur answering if ur doing one tysm!
frozen [14]

Answer:

(Question 12) The answer would be B, they are not proportional.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
HELPPPPPPPPPP ITS DUEEEEEEEEEEEEEEEE
erastovalidia [21]

Answer:

Look below.

Step-by-step explanation:

1.) Alternate exterior

2.) Alternate interior

3.) Same-side interior

4.) Vertical

5.) Corresponding

6.) Alternate exterior

8 0
3 years ago
Can you please help me??
Bond [772]
5% = .05 = R
50% = .5 = O
100% = 1 = E
2% = 1/50 = V
55% = .55 = T
20% = 1/5 = N
1% = 1/100 = C
7 0
2 years ago
Hector wants to run 18 hours by his first track meet . suppose he runs the same amount of hours in week 2 and week 3 of his trai
Harman [31]
Is this division or mutilation?
<span />
4 0
3 years ago
Read 2 more answers
Other questions:
  • Lat f(x)=2x-7 and g(x)=4x-3. find(f o g)(5)
    13·1 answer
  • What is the midpoint of a line segment joining the points (5,-4)(-13,12)​
    13·2 answers
  • Luther evaluated 23 as 9 and Wade evaluated 32 as 9. Are both students correct? Explain why or why not.
    9·2 answers
  • If the slope of a line is 2and its y-intercept is 5 what is theequation of the line
    15·2 answers
  • Jess made 3 different stacks of wooden blocks The first stack was 7 blocks high the second stack was 3 blocks higher than the fi
    6·1 answer
  • Jonathan goes to the store and purchases 3 pencils for $0.28 each, and y number of erasers for $0.38 each. Write an expression t
    11·2 answers
  • A square has a perimeter of 52 yd. What is the length of each side?​
    8·1 answer
  • The sum of four consecutive odd integers is 328. What are the integers? show your work please
    8·2 answers
  • The volume of this rectangular prism is 112 cubic centimeters. What is the value of y?
    7·1 answer
  • What is 560.6928631 feet to the nearest foot ?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!