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
Gennadij [26K]
4 years ago
13

Find the values of x and y.

Mathematics
1 answer:
3241004551 [841]4 years ago
8 0

Answer:

x = 11, y = 17

Step-by-step explanation:

Note that

9x - 4 = 8x + 7 ( vertical angles )

Subtract 8x from both sides

x - 4 = 7 ( add 4 to both sides )

x = 11

and

7y - 34 = 5y ( vertical angles )

Subtract 5y from both sides )

2y - 34 = 0 ( add 34 to both sides )

2y = 34 ( divide both sides by 2 )

y = 17

You might be interested in
What two numbers multiply to -14 and add to -5
krek1111 [17]

Answer:

these are two answers i got

-14=

-5=

6 0
3 years ago
Read 2 more answers
Use Polynomials to Find Perimeter &amp; Area<br> Find the area of this rectangle.
Ostrovityanka [42]

Answer:

Area of rectangle =

l \times b

= 5x *( 5x -4)

=

{25x}^{2}  - 20x

Perimeter of rectangle = 2(l + b)

=2(5x +5x -4)

= 2(10x - 4)

= 20x - 8

8 0
3 years ago
Complete the proof proving YUZ~VWZ
iVinArrow [24]

Answer:

1. ΔXYZ is a right Δ with altitude YU.

Given

2. ΔXYZ ~ ΔYUZ

Right Triangle Altitude Similarity Theorem

3. VW || XY

Given

4. ∠VWZ ≅ ∠XYZ

Corresponding angles

5. ∠Z ≅ ∠Z

Reflexive property of congruence

6. ΔXYZ ~ ΔVWZ

AA Similarity postulate

7. ΔYUZ ~ ΔVWZ

Transitive property of similar triangles

Step-by-step explanation:

The first statement is given in the problem.  Since we know the altitude of a right triangle, we can use the Right Triangle Altitude Similarity Theorem to say that the triangles formed by the altitude are similar to each other and the original triangle.

Next, we are given in the problem statement that the lines VW and XY are parallel.  Therefore, ∠VWZ and ∠XYZ are corresponding angles, which makes them congruent.  And since ∠Z is equal to itself (by reflexive property), we can use AA similarity to say ΔXYZ and ΔVWZ are similar.

Finally, combining statements 2 and 6, we can use transitive property to say that ΔYUZ and ΔVWZ are similar.

4 0
3 years ago
In a social club, the ratio of men to women is 5: 7. There are 595 women. How
gregori [183]

Answer:

52

you take 5 ÷ it by 7 the ×it by 595

8 0
3 years ago
WILL MARK BRAINLIEST TO WHOMEVER IS RIGHT!!!!!!
bogdanovich [222]
Here’s the answers

Brainliest? If I am right

6 0
3 years ago
Other questions:
  • 18x-6x+2x I need to know how to do it
    13·2 answers
  • Which graph represents 2x-5y&lt; 15
    5·1 answer
  • The graph of g(x) is a transformation of the graph of f(x)=3^x .
    9·1 answer
  • Helpppp pleaseeeeee!!!
    13·2 answers
  • Write each decimal as a fraction in its simplest form
    9·1 answer
  • How many lines of symmetry does the figure below appear to have
    15·1 answer
  • Which is greater 6 feet or 2 meters
    15·2 answers
  • The diameter of a circle is 3 cm. Find the circumference and the area.
    8·1 answer
  • A water well drilling rig has dug to a height of -60 feet after one full day of continuous use If the rig has been running const
    14·1 answer
  • At Garcia’s bike rentals it cost $23 to rent a bike for 6 hours. how many hours of bike use does a customer get per dollar? Roun
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!