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
timofeeve [1]
3 years ago
11

2. The triangles are similar. Show how they are similar and justify your answer.

Mathematics
1 answer:
Yuliya22 [10]3 years ago
3 0

They are similar because they have equal corresponding angles and proportional sides.

You might be interested in
Could some help me thanks
dezoksy [38]

You are given 2/3 angles to solve for x;

24+56 = 90

90 + x = 180

x = 90 degrees

3 0
3 years ago
Can someone re explain this to me
Pavlova-9 [17]

Answer:

6(37.5) + 45 = $270

Step-by-step explanation:

7 0
3 years ago
Which of these always has congruent diagonals?
docker41 [41]

Answer:

rectangle

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
Please show full solutions! WIll Mark Brainliest for the best answer. <br><br> SERIOUS ANSWERS ONLY
Ierofanga [76]

Answer:

  • vertical scaling by a factor of 1/3 (compression)
  • reflection over the y-axis
  • horizontal scaling by a factor of 3 (expansion)
  • translation left 1 unit
  • translation up 3 units

Step-by-step explanation:

These are the transformations of interest:

  g(x) = k·f(x) . . . . . vertical scaling (expansion) by a factor of k

  g(x) = f(x) +k . . . . vertical translation by k units (upward)

  g(x) = f(x/k) . . . . . horizontal expansion by a factor of k. When k < 0, the function is also reflected over the y-axis

  g(x) = f(x-k) . . . . . horizontal translation to the right by k units

__

Here, we have ...

  g(x) = 1/3f(-1/3(x+1)) +3

The vertical and horizontal transformations can be applied in either order, since neither affects the other. If we work left-to-right through the expression for g(x), we can see these transformations have been applied:

  • vertical scaling by a factor of 1/3 (compression) . . . 1/3f(x)
  • reflection over the y-axis . . . 1/3f(-x)
  • horizontal scaling by a factor of 3 (expansion) . . . 1/3f(-1/3x)
  • translation left 1 unit . . . 1/3f(-1/3(x+1))
  • translation up 3 units . . . 1/3f(-1/3(x+1)) +3

_____

<em>Additional comment</em>

The "working" is a matter of matching the form of g(x) to the forms of the different transformations. It is a pattern-matching problem.

The horizontal transformations could also be described as ...

  • translation right 1/3 unit . . . f(x -1/3)
  • reflection over y and expansion by a factor of 3 . . . f(-1/3x -1/3)

The initial translation in this scenario would be reflected to a translation left 1/3 unit, then the horizontal expansion would turn that into a translation left 1 unit, as described above. Order matters.

8 0
2 years ago
Help!!!i never learned this
andre [41]
I hope this helps you



perpendicular lines slopes multiplication -1


M1×M2= -1


1/2×M2= -1


M2= -2
5 0
3 years ago
Other questions:
  • Compare the solutions of an equation and an inequality. What are the differences and the similarities? Please help!
    12·1 answer
  • what are three cases where a limit does not exist? (&amp; can you give ex of functions of graphs that represent these cases) ...
    6·1 answer
  • boy ton's famous hot dogs can prepare hot dogs at a constant rate of 13 hot dogs/minute. how many hot dogs can boy ton's famous
    13·1 answer
  • Please only do 15 and 18 and pls explain.
    7·2 answers
  • Select the correct slope and y-intercept for the following eqnation y=-3x+4
    5·2 answers
  • Pls Help me on this standar!
    15·1 answer
  • Help :( I’m not sure what the answer is
    5·2 answers
  • Use y = mx + b to determine the equation of a line that passes through the point A(-1, 4) and is
    10·1 answer
  • A safe's lock has a three number combination. The
    7·1 answer
  • 2 over 6 = Y over 9 Fraction equation is required
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!