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
slamgirl [31]
3 years ago
12

Find the coordinate of K' after a Glide reflection of the triangle: translation 4 units up and 4 units right then a reflection a

cross the line y = 1.
Part 3a​

Mathematics
1 answer:
monitta3 years ago
4 0

Answer:

  a.  (-1, 3)

Step-by-step explanation:

The "glide" 4 units right and up is the transformation ...

  (x, y) ⇒ (x+4, y+4)

The reflection across y=1 is the transformation ...

  (x, y) ⇒ (x, 2-y)

Combined, you have the transformation ...

  (x, y) ⇒ (x +4, 2-(y +4)) = (x +4, -2-y)

Then, ...

  K(-5, -5) ⇒ K'(-5 +4, -2-(-5)) = K'(-1, 3)

You might be interested in
Can someone please help me??????
Ann [662]
All sides of a triangle must add up to 180.  89 + 59 = 148.  180 - 148 = 32.
6 0
3 years ago
Read 2 more answers
Xavier went to Gamer Realm to buy new video games. Gamer Realm was having a sale: $65 for video games. He bought games for himse
Llana [10]

Answer:

Step-by-step explanation:

65.00 + 65.00 = 130.00 - 65.00 = 65.00

6 0
3 years ago
Balance the equation. show all 6 STEPS. 12+v=30
aalyn [17]
I think the answer is 18.
Equation/ steps:

12+v=30
30-12= 18
V=18

Hope this helps!
7 0
3 years ago
Solve the systems of equation by graphing (Picture provided)
11Alexandr11 [23.1K]

Answer:

Option b

Step-by-step explanation:

The following system of linear equations is shown

x + y = 8\\2x + y = 3

These are two different slope lines.

We find the cut points of both lines with the axes.

x + y = 8

Cut with the x axis. (y = 0)

x = 8

Cut with the y axis. (x = 0)

y = 8

...................................................................

2x + y = 3

Cut with the x axis. (y = 0)

2x = 3\\x = 1.5

Cut with the y axis. (x = 0)

y = 3

The solution to this system will be a point for which it is fulfilled that:

x + y - 8 = 2x + y-3

In the image, different graphs with intersections are shown.

Locate among the options, one that shows the two lines of the system of equations according to their intersections with the x and y axes.

Option b is the only one that shows the graph of the lines

x + y = 8\\2x + y = 3

Then, The point of intersection of both lines in the graph is:

(-5, 13)

Therefore the solution of the system of equations is: (-5, 13)

You can verify this by replacing the point in the relationship

x + y - 8 = 2x + y-3\\\\(-5) +13 -8 = 2 (-5) +13 -3\\\\0 = 0

Equality is satisfied

Finally the answer is the option b

8 0
3 years ago
Anyone know how to do trigonometry
Nata [24]
<span>The side opposite the 30 degree angle is half of the hypotenuse.
a^2 + b^2 = c^2  =>

a^2 + (c/2)^2 = c^2
12^2 + c^2/4 = c^2
4*12^2 + c^2 - 4c^2 = 0 
576 -  3c^2 = 0 
- 3c^2 = - 576
c^2 = 192
c = 8√3

</span>
8 0
3 years ago
Other questions:
  • LAST QUESTION SEND HELP!!!!
    6·2 answers
  • In a random sample of 7 residents of the state of California, the mean waste recycled per person per day was 1.5 pounds with a s
    8·1 answer
  • A right triangle has side lengths 7, 24, and 25 as shown below.
    7·1 answer
  • PLEASE HELP WITH MATH QUESTION!!
    8·1 answer
  • The perimeter of the rectangle below is 72 units. Find the value of y
    9·1 answer
  • HELP!!!! I'LL MARK THE BEST ANSWER BRAINLIEST
    12·1 answer
  • The 1-mile race is equal to how many feet?
    7·1 answer
  • WHERES THE BEEF???????????????????<br> hehehe sorry ab that im just HELLA bored over here ;)
    9·1 answer
  • 1. Annie and her friends are playing a game called Doubles. In the game, a player
    9·1 answer
  • What is DC to the nearest tenth? I need help, thank you:)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!