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
Harrizon [31]
2 years ago
9

Reflections

Mathematics
1 answer:
irakobra [83]2 years ago
3 0

1) Reflecting over y=x means (x, y) \longrightarrow (y,x). So, the coordinates of the image are:

V(-3, 0) \longrightarrow V'(0,-3)\\\\W(-1,0) \longrightarrow W'(0, -1)\\\\U(-2,-5) \longrightarrow U'(-5,-2)\\\\X(3,-3) \longrightarrow X'(-3, 3)


2) Rotating 90 degrees counterclockwise about the origin means (x,y) \longrightarrow (-y,x), so the vertices of the image are:

W(0,-1) \longrightarrow W'(1,0)\\\\X(3,-1) \longrightarrow X'(1, 3)\\\\V(0,-3) \longrightarrow V'(3,0)\\\\Y(1, -5) \longrightarrow Y'(5, 1)

3) The vertices of the image are:

C(2,0) \longrightarrow C'(-2, -2)\\\\D(2, 5) \longrightarrow D'(-2, 3)\\\\E(5,4) \longrightarrow E'(1, 2)

You might be interested in
What's the difference between the largest number and the smallest 75,600, 7506 75,650 7,056 75,026
11111nata11111 [884]
<u>Largest:</u> 75,650
<u>Smallest:</u> 7,056
Subtract. 75,650-7,056= 68,594
Give 5 stars and brainliest answer if this helped please!
4 0
3 years ago
The point A(-2, 3) is translated using T: (x,y) = (x + 4, y + 2).
Charra [1.4K]

Answer: Choice D) 2\sqrt{5}

===========================================================

Work Shown:

Point A starts at (-2,3) and moves to (2,5) after applying the translation rule of "shift 4 to the right, 2 up".

Use the distance formula to find the distance from (-2,3) to (2,5)

d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\\\\d = \sqrt{(-2-2)^2 + (3-5)^2}\\\\d = \sqrt{(-4)^2 + (-2)^2}\\\\d = \sqrt{16 + 4}\\\\d = \sqrt{20}\\\\d = \sqrt{4*5}\\\\d = \sqrt{4}*\sqrt{5}\\\\d = 2\sqrt{5}\\\\d \approx 4.472136\\\\

6 0
3 years ago
The length of diagonal DG is approximately
Vinil7 [7]
30 cm, and 135 cm. Yes.
4 0
3 years ago
4) Jose paid $4.98 in sales tax on an item that cost $62 before tax.
Llana [10]

Answer:

net is before tax

gross is after

8 0
3 years ago
Read 2 more answers
What is the sum of the ten thousand digit and the million's digit of 1,234,567,890
zloy xaker [14]

Answer: The ten thousand digit is 6.  And the millions digit is 4. So the answer is 10.

7 0
1 year ago
Other questions:
  • Which of the following could be the equation of the graph shown below? click all that apply.
    10·2 answers
  • Justin and Pedro each launched a toy rocket into the air. The height of Justin’s rocket is modeled by the equation h = –16t2 + 6
    5·2 answers
  • What is the remainder when 5,126 is divided by 9?
    8·2 answers
  • Helpppppppppppppppplz
    12·2 answers
  • What is 2/4 written as a fraction
    12·2 answers
  • 10.6 m<br> 1.2 m<br> What’s the area?
    10·1 answer
  • Is -3/4 rational number or irrational
    10·1 answer
  • Draw a triangle with verticesA(0,4),B(2,-2),andC(-2,-2).
    13·1 answer
  • Al Schneider earns $560 a week plus $21 an hour for overtime. Write an equation in slope-intercept form to describe a week's pay
    13·1 answer
  • Set up and solve a system of equations to solve the problem.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!