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
Korolek [52]
3 years ago
14

Graph the image of the given triangle after the transformation with the rule (x, y)→(y, x) .

Mathematics
1 answer:
Nadya [2.5K]3 years ago
8 0
See the attached figure. The original triangle is shown in red (triangle ABC). The line of reflection is the blue dashed line. This is the equation y = x. Reflecting triangle ABC over the line y = x results in the purple triangle A'B'C'. 

Note how the x and y values swap places. 
We have...
point A = (5,1) turn into point A' = (1,5)
point B = (8,1) turn into point B' = (1,8)
point C = (8,6) turn into point B' = (6,8)
The swap occurs because the rule (x,y) --> (y,x) tells this to happen. 

The purple triangle is the final answer.

You might be interested in
Two of your friends, Matt and Karen, both run to you to settle a dispute. They were working on a math problem, and got different
Anna11 [10]
So in matt's equation, he made a mistake in the a transision from line 2 to line 3 
in line 2:  -4(-2)2
in line 3: -4(4) 
the mistake is that -2 times 2 is not equal +4 it is equal to -4
also from lines 5 to 6 he made a mistake in order of opperations (mulit division then addition and subtract)
line 5: -10+30/5
line 6: 20/5

so he first subtracted 10 then divided, he should have divided then subtracted
so the equation should have equaled 

Karen used the correct (-) times (+) property and the order of operations
so Karen is correct and Matt is wrong.

5 0
2 years ago
Read 2 more answers
Can someone help me on this it is so confusing to me. Will give Brainliest!
quester [9]

Answer:

Step-by-step explanation:

Janet uses less than 4 cups of flour because 3/8 is less than one.

4 0
2 years ago
Read 2 more answers
sarah had 28 stickers and put x number of stickers on her binded. haylee had 40 stickers and put three times as many stickers on
Mariana [72]

Answer:

Number of stickers Sarah had = 28

Number of stickers she put on her binder = x.

Number of stickers left with her = 28 - x

Number of stickers Haylee had = 40

Number of stickers she put on her locker = 3x

Number of stickers left with her = 40 - 3x

Both Sarah and Haylee had the same number of stickers left.

28 - x = 40 - 3x

=> 3x - x = 40 - 28

=> 2x = 12

=> x =  = 6

Step-by-step explanation:

7 0
3 years ago
Find the volume of the composite solid.
ioda
I hope this helped, have a nice day

6 0
2 years ago
Read 2 more answers
Explain how to determine which numbers must be excluded from the domain of a rational expression. Please provide an example with
Katarina [22]

Answer:

  • When we are having a rational expression i.e. a expression of the type:

\dfrac{f(x)}{g(x)}

Where f(x) and g(x) are polynomial functions.

Now the domain of this rational expression is whole of the real numbers except the points where the function g(x) will be zero.

Hence we have to exclude the points where the given denominator quantity is zero.

  • Let us consider an example as:

  Let R(x) denote the rational function as:

R(x)=\dfrac{x^2}{(x-2)(x-3)}

Now the domain of this rational function will be whole of the real line minus the points where the denominator is zero.

We know that (x-2)(x-3) is zero when x=2 or x=3.

Hence, the domain of R(x) is: R- {2,3}.

7 0
3 years ago
Other questions:
  • Determine the measure of ∠Y. images attached
    14·2 answers
  • Como se llama estos signos < y >
    12·1 answer
  • -3(m-2n)=12;c someone please help
    5·1 answer
  • at the end of last quarter, the monkey tails were losing by 20 points. the score was 54-34. each basket is worth 2 points. if th
    14·1 answer
  • #18-7: Find the radius of a circle that has an area of 4.5216 cm^2. Use 3.14 for pi.
    10·1 answer
  • Step by step how to get 22.04 times 2.8 with work
    11·1 answer
  • The largest living thing on earth is a California sequoia tree named the “General Sherman”. The diameter of the tree at the base
    5·1 answer
  • PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
    13·1 answer
  • I really need help on all of them, I will give out brainliest to one answer and ten points to both
    10·1 answer
  • Yo who tryn do a zo.o00m call at 3
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!