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
docker41 [41]
3 years ago
11

What is the value of x in the diagram?

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
3 0
The red arrows mean the lines are parallel. Since all angles are equal, the larger triangle is similar to the smaller one. Then corresponding sides have the same ratio
(4x -2)/9 = (3x+2)/12
x(4/9 -3/12) = (2/12) +(2/9)
x = (7/18)/(7/36) = 2 . . . . . . . . . corresponding to the 3rd selection
You might be interested in
How are mathematical models helpful? What are the advantages and disadvantages of using a model?
Gemiola [76]
Mathematical models are helpful. Advantages include helping you see the data clearer and helping you visualize. Disadvantages are: time consuming, and if you make a mistake on the graph, its going to hit the entre thing.
6 0
3 years ago
Write an equation in point-slope form of the line having the given slope that contains the given point. then graph the line
alexira [117]
The point-slope equation would be
y = 1/8x + 3/4
3 0
3 years ago
Read 2 more answers
3/4 divided by what equals 12
slavikrds [6]

Answer:

0.05357142

Step-by-step explanation:

5 0
3 years ago
What is the midpoint of the x-intercepts of f(x) = (x – 4)(x + 4)? (0,0) (0,4) (–4,0) (2,0)
forsale [732]

Answer:

The midpoint of the x-intercepts of the function is (0, 0)

Step-by-step explanation:

Notice that since the function comes in factor form, we know that its roots (which are actually the intercepts the function has with the x-axis) are: x = 4 and x = -4 (the x-values for which the function renders zero).

These two points are equidistant from the origin of coordinates (0, 0), and therefore the midpoint of these x-intercepts is (0, 0).

6 0
3 years ago
PLEASE HELP ASAP WILLL MARK BRANLIEST TO WHOEVER ANSWERS CORRECTLY FIRST 20 PTS
DedPeter [7]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the triangle if c = 10 and A = 50 degrees
    15·1 answer
  • Rectangle ABCD has vertices A(–6, –2), B(–3, –2),
    9·1 answer
  • 5x5+5divded by 5x5-15
    5·2 answers
  • 9 (9+ 7 - 4) = *<br> need more help . sorry if I’m being annoying
    9·2 answers
  • If it's $5 for 4 pounds of apples, how much does 1 pound cost?
    13·2 answers
  • How do i use composition and decomposition to determine the area of a polygon?
    12·1 answer
  • The domain of u(x) is the set of all real values except 0 and the domain of v(x) is the set of all real values except 2. What ar
    14·2 answers
  • 50 POINTS + BRAINLIEST for correct answer
    8·1 answer
  • 15x - 10= 65<br> 15x =<br> X=
    10·2 answers
  • Select each expression that is equivalent to 3(n + 6). Select all that apply. (ANSWER ASAP)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!