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
crimeas [40]
3 years ago
13

The vertices of a triangle are A(4,5), B(7,1), and (9,6). After reflecting over the line x = 5, what are the new coordinates?

Mathematics
2 answers:
Alex3 years ago
6 0

the answers are A' (6,5) B' (3,1) and C' (1,6)

Whitepunk [10]3 years ago
4 0

Answer:

A'(6,5),  B'(3,1) and C'(1,6)

Step-by-step explanation:

The reflection of a given point over the line x = 5 doesn't change its y- coordinate.

The distance from the original point to the line must be the same as from the reflected point to the line, then:

distance from A(4,5) to x = 5 is 5-4 = 1, then the x-coordinate of A' is 5+1 = 6

distance from B(7,1) to x = 5 is 7-5 = 2, then the x-coordinate of B' is 5-2 = 3

distance from C(9,6) to x = 5 is 9-5 = 4, then the x-coordinate of C' is 5-4 = 1

Therefore, the reflected points are: A'(6,5),  B'(3,1) and C'(1,6)

You might be interested in
What is the amplitude of the sinusoidal function?
saul85 [17]

Answer:

amplitude = 4

Step-by-step explanation:

the amplitude is the maximum subtract the minimum divided by 2

maximum = 1 and minimum = - 7

amplitude = \frac{1-(-7)}{2} = \frac{8}{2} = 4


8 0
2 years ago
Read 2 more answers
Emilio paid $287.50 in taxes to the school district that he lives in this year. This year’s taxes were a 15% increase from last
IrinaK [193]
Answer is $330.63 because 15% of 287.5 is 43.125 then you add 47.125 to 287.5 and get 330.63
4 0
3 years ago
Read 2 more answers
Workout the 11th triangular number​
Arturiano [62]
The 11th triangular number = 66
4 0
3 years ago
Can someone please help me on this question?
katovenus [111]

Answer:Hope this helps

6n=-3n-18

9n=-18

n=-2

3 0
2 years ago
Read 2 more answers
Asap, round to nearest tenth
Amiraneli [1.4K]

Answer:

A

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • For line graphs and bar graphs, the values measured by the vertical axis
    11·2 answers
  • Can someone pls help me fast
    8·2 answers
  • Which angle measures are correct? Select three options. mAngle2 = 125° mAngle3 = 55° mAngle8= 55° mAngle12 = 100° mAngle14 = 100
    12·1 answer
  • If a polygon is a triangle, then it is either acute or obtuse. Which is the hypothesis of the conditional?
    15·1 answer
  • 2. Find the circumference of the circle to the nearest foot.
    14·1 answer
  • Determine the central angle and sum of exterior angles of an irregular nonagon
    6·1 answer
  • Painting crew bought 30 gallons of paint for a job the crew members use 10 gallons of paint per hour until they used all the pai
    15·1 answer
  • Simplify the expression when x = -3 and y = 4.* x+y² ​
    8·1 answer
  • I need help with both of these
    6·1 answer
  • Please help <br> Worth 20 points <br> Show the work
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!