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
Marina CMI [18]
3 years ago
9

How to find x (similar triangles)

Mathematics
1 answer:
hammer [34]3 years ago
3 0

Answer:

x = 2

Step-by-step explanation:

Parallel lines divides the transversals in proportion.

Therefore,

\frac{9}{4}  =  \frac{13.5}{x + 4}  \\  \\ 9(x + 4) = 13.5 \times 4 \\  \\ 9(x + 4) = 54 \\  \\ x + 4 =  \frac{54}{9}  \\  \\ x + 4 = 6 \\  \\ x = 6 - 4 \\  \\ x = 2

You might be interested in
What is an equation of the line that passes through the point (0, 1) and has a slope of 3
qaws [65]
C because it goes through the point(0,1) and has a slope of 3

7 0
4 years ago
Harrison gets paid $22 per hour working at Izzy’s Ice Cream. If he works 40 hours per week and pays $145 per week in taxes, what
AnnyKZ [126]

Answer:

He makes $735.

Step-by-step explanation:

Multiply 22x40 and subtract 145.

7 0
3 years ago
Read 2 more answers
Determine the slope of the table
AURORKA [14]

Answer:

The slope is -1/2 or -0.5

Hope this helps!

5 0
3 years ago
Read 2 more answers
You flip a coin twice what is the probability of getting tails then getting heads <br><br> HELP ASAP
suter [353]

Answer: The odds of getting tails twice in a row are 1/2 * 1/2 = 1/4. So 25% of the time you'll get heads twice in a row. But, if you've already flipped a coin 99 times, and gotten heads each time, then the odds of your next flip being heads is still just 50:50.

Step-by-step explanation:

8 0
3 years ago
Please help me with these questions
Katarina [22]

Answer:


I can only do 1 but I hope it helps.


3 0
4 years ago
Other questions:
  • Write the standard form of the line that passes through the given points. Include your work in your final answer. Type your answ
    10·1 answer
  • Calculate the perimeter
    8·1 answer
  • 4x – y if x = – 2 and y = 3<br> Evaluate
    12·2 answers
  • A large school district is reevaluating its teachers' salaries. They have decided to use regression analysis to predict mean tea
    9·1 answer
  • Someone please tell me AC’s length
    8·1 answer
  • Using inductive reasoning, find the next two terms in the sequence. 1,1,2,3,5,8,13,__,__.
    6·2 answers
  • Please help anyone know how to do this.
    12·1 answer
  • Which graph best represents the solution to the following system?
    9·2 answers
  • What is the slope of a line that is parellel to y=3x+5?
    13·2 answers
  • What is 12.5 times 0.74 and can you please put an explanation on how to get it please
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!