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
SSSSS [86.1K]
3 years ago
11

How do I find the possible values of x

Mathematics
1 answer:
g100num [7]3 years ago
4 0
The 2 triangles in the big triangle are similar so we can write
3x / 3x - 2 = 5x / 3x 

9x^2 =  15x^2 - 10x
6x^2 - 10x = 0
x(6x - 10) = 0
x= 0 or  5/3
You might be interested in
Write the equation of the line with the points (6, 6) and (-2, 1) in slope-intercept form
Dahasolnce [82]

Answer:

y=\frac{5}{8}x+\frac{9}{4}

hope it helps

6 0
3 years ago
Read 2 more answers
please someone help with this question we are doing angle properties in polygons and I can't figure out b) i will give brainest
labwork [276]

 Answer:

a)  a = 60°  b = 60°   c = 120°  d = 60°

b)  a = 140°   b = 20°  c = 60°    d = 60°

Step-by-step explanation:

a)   Sum of the angles of a hexagon = (6 - 2)180 = 720

Since the hexagon is regular, c = 720/6 = 120

a and c are supplementary, so a = 180 - 120 = 60

d = 120/2 = 60

b)  

sum of the angles of a nonagon = (9 - 2)180 = 1260

a = 1260/9 = 140

140 + 2b = 180

         2b = 40

           b = 20

c = 60  and d = 60  (This is really difficult to explain with the vertices being labeled)

7 0
3 years ago
Please help! Due tomorrow!!!
Elodia [21]

Answer:

y=7.5x+6.2

Step-by-step explanation:

Hopefully this is the answer

5 0
2 years ago
What is the total number of digits required in numbering the pages in a book which has 1,724 pages?
Bond [772]

Answer: 5,789 digits

Step-by-step explanation:

9(1) +90(2)+900(3)+725(4)

=5789 digits

5 0
3 years ago
Examine the system of equations.
stiks02 [169]

By substitution,

1.5x - 6 = -4.5x + 21

6x = 27

x = 4.5

Hence, y = 1.5(4.5) - 6 = 0.75

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which term best describes the set of all points in a plane that are a certain distance from a single point ?
    15·2 answers
  • Whats 2+2 fhelllllllll-pppppppppp
    9·2 answers
  • —————————————- <br> Help please
    9·2 answers
  • Determine the intercepts of the line 2x+5y=-6?
    14·1 answer
  • Which of these groups of relative frequencies would be best represented by a pie chart?
    14·1 answer
  • Rick is building a scale model of the Alamo for his Texas History class. In this model, he is using a scale in which 3 inches re
    12·1 answer
  • Y=3x+62x+4y=−4 What is the value of y in the system?
    15·1 answer
  • You flip a coin and roll a dice.
    5·1 answer
  • Find the exact volume of the sphere below
    7·1 answer
  • What is the vertex of the graph of y = –x2? (–1, 0) (0, –1) (0, 0) (1, 1)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!