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
d1i1m1o1n [39]
3 years ago
15

Triangle ABC is going to be reflected over the line y = X.

Mathematics
1 answer:
Montano1993 [528]3 years ago
5 0

Answer:

(-7, 1)

Step-by-step explanation:

Coordinate rules :]

Reflection over x-axis -- (x, y) -> (x, -y)

Reflection over y-axis -- (x, y) -> (-x, y)

Reflection over y = x -- (x, y) -> (y, x)

Reflection over y = -x -- (x, y) -> (-y, -x)

You might be interested in
The coordinates of vertices of quadrilateral questions in picture please help
frutty [35]

Answer:

5.  (x, y) ⇒ (-x, y) — see attached for the diagram

6.  (x, y) ⇒ (x+3, y+5)

7.  dilation

Step-by-step explanation:

5. A point reflected across the y-axis will have the same y-value, but the opposite x-value. The transformation rule is ...

  (x, y) ⇒ (-x, y)

___

6. A horizontal translation by "h" adds the value "h" to every x-coordinate. A vertical translation by "k" adds the value "k" to every y-coordinate. Then a translation by (h, k) will give rise to the rule ...

  (x, y) ⇒ (x+h, y+k)

Your translation right 3 and up 5 will give the rule

  (x, y) ⇒ (x+3, y+5)

___

7. Any translation, rotation, or reflection is a "rigid" transformation that preserves all lengths and angles. Hence the transformed figure is congruent to the original.

When a figure is dilated, its dimensions change. It is no longer congruent to the original. (If the dilation is the same in x- and y-directions, then the figures are <em>similar</em>, but not congruent.)

3 0
3 years ago
Julie has two formal events to go to -- one for her work and one for her partner's work. She has six formal dresses -- two blue
finlep [7]

If the dresses are chosen at random a probability tree can be constructed showing the probabilities of the various combinations that are possible. It shows the total probability of choosing a black, then white, or a white, then black dress is 1/9.

3 0
3 years ago
There is a bowling ball with a diameter of 216 mm and a baseball with a diameter of 74 mm. Find how many times greater the volum
Natali5045456 [20]
The diameter of the bowling ball will be 3 times greater than the baseball
8 0
2 years ago
What is the formula for the distance between a line and a point on a graph?
erma4kov [3.2K]
The length of the new line, between the given point and the newly-found intersection point, is the distance between the point and the original line. To find the distance, subtract the x and y values to get the x and y displacements. Therefore, there is no specific equation!
7 0
3 years ago
Read 2 more answers
If triangle MNO is rotated 180 degrees clock wise about the Irgun to form triangle PQR , what are the coordinates of the vertica
goblinko [34]

Answer: u got a course hero account ?

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • How do you write one million, twelve thousand, sixty widgets in standard form
    13·1 answer
  • What is the value of x/3y, when x = 18 and y = 3? A. 3/18 B. 2 C. 3 D. 6
    13·1 answer
  • Linear programming find the minimum value
    11·1 answer
  • 8th grade math ,please answer
    6·2 answers
  • Simplify the expression.(4+2i)-(1-i)
    5·1 answer
  • Which polynomial is factored completely?
    12·1 answer
  • 2.4 x 6.7 = <br> I need the work too
    10·1 answer
  • How many edges are there?<br><br> plz no links
    14·2 answers
  • Find the value of x in the equation below.<br><br> x+1=6
    5·1 answer
  • 3.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!