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
BaLLatris [955]
2 years ago
9

4) Which expression is equivalent to 3x + 5x? X + 8 8x + 2. 8x. 2x​

Mathematics
1 answer:
____ [38]2 years ago
6 0

Answer:

8x

Step-by-step explanation:

3x + 8x are like terms which means they have the exact same variable.

To add like terms we add the coefficients which are 3 and 5.  

3 + 5 = 8  

We have 8 x's. So 3x + 5x = 8x.

In order to add terms, the variable part has to be exactly the same.

It's like saying 3 balls + 5 balls = 8 balls.

You might be interested in
Could you help with this? <br> qwertyuiopasdfghjklzxcvbnm123<br> decode that into a math problem
Ivenika [448]
Burger king foot lettuce
6 0
3 years ago
What is the slope of this line?<br><br> A. 3<br> B. -1/3<br> C. -3<br> D. -2<br> E. 4
Bingel [31]

Answer:

-3

Step-by-step explanation:

Pick two points on the graph, lets go with (0, 4) and (1, 1)

y = mx + b

m is the slope and to figure it out use below formula

m = (y₂ - y₁) / (x₂ - x₁)

  = (1 - 4) / (1 - 0)

  = -3 / 1

  = -3

5 0
3 years ago
Read 2 more answers
Which of these triangle pairs can be mapped to each other using a translation and a rotation about point A?
Vladimir79 [104]

Answer:

<u>Figure A</u>

Step-by-step explanation:

See the attached figure which represents the given options

We are to select the correct pair of triangles that can be mapped to each other using a translation and a rotation about point A.

As shown: point A will map to point L, point R will map to point P and point Q will map to point K.

we will check the options:

<u>Figure A</u>: the triangle ARQ and LPK can be mapped to each other using a translation and a rotation about point A.

<u>Figure B: </u> the triangle ARQ and LPK can be mapped to each other using a translation and a reflection about the line RA.

<u>Figure C:</u> the triangle ARQ and LPK can be mapped to each other using a translation and a reflection about the line QA.

<u>Figure D:</u> the triangle ARQ and LPK can be mapped to each other using a rotation about point A.

So, the answer is figure A

<u>The triangle pairs of figure A can be mapped to each other using a translation and a rotation about point A.</u>

3 0
3 years ago
Read 2 more answers
LIVE
zzz [600]

Answer

Step-by-step explanation:

8 0
3 years ago
20 POINTS !! IF YOU ANSWER THE QUESTIONS !
tatuchka [14]
12 the answer is 12 I know it
6 0
3 years ago
Other questions:
  • A school has 415 third graders and 338 second graders home many more third graders are there than second graders
    10·1 answer
  • WILL GIVE BRIANLIEST!!!!!!!!!!!!!!!!!!!!! picture down below ↓↓↓↓↓↓
    7·1 answer
  • ASAP! hurry please! :)
    15·1 answer
  • The graph of quadratic function f is shown on the grid. 5 -3 -12 5 u 6 Which of these best represents the domain of f? А -5.5 &l
    12·1 answer
  • Factor the following expression 2x^2 - 11x+12
    5·1 answer
  • WHO EVER ANSWERS CORRECTLY FIRSRT GETS BRAINLIEST
    12·2 answers
  • On a youth soccer team, 3 out of 12 team members have played previous years. Based on this information if 144 kids are in the yo
    13·1 answer
  • If another line is perpendicular to the line shown on the graph, what must be its slope
    6·1 answer
  • Find x and y.<br>help please ty:)​
    9·1 answer
  • Find area of the figure. Round your answer to nearest hundredth and use 3.14
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!