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
kupik [55]
3 years ago
7

What transformation is represented by the rule (x, y)→(−x, −y) ?

Mathematics
2 answers:
Ray Of Light [21]3 years ago
8 0

Answer:

Rotation of 180° about the origin.

Step-by-step explanation:

Given :  (x, y)→(−x, −y).

To find : What transformation is represented by the rule.

Solution : We have given that (x, y)→(−x, −y).

By the Rotation  rule of 180° about origin is  (x, y) → (−x, −y).

Coordinates of x change in to  -x  and coordinates of y change in to -y .

Example : is f(x) = ( 2 ,3) if we rotate it 180° about origin then f(x) = (-2,-3).

Therefore, rotation of 180° about the origin.

postnew [5]3 years ago
5 0
<span>rotation of 180° about the origin is correct. Changing the signs of both x and y rotates 180 degrees.
</span>
You might be interested in
The sum of two numbers is 150 and the ratio of the same two numbers is 3 to 2 . find the bigger number
krek1111 [17]
Ratio- 3: 2

3x + 2x = 150
5x = 150
x = 30

3x is the larger number so plug in the x value with 30.

3x
3 x 30
90

The larger number is 90.

Hope I helped.. ^^
8 0
3 years ago
Read 2 more answers
HEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPP will mark brainlest
Pepsi [2]

Answer:

She sold 39 tall candies and 52 short candies

Step-by-step explanation:

x is all the tall candies

y is all the short candies

x+y=91

8x+5y=572

Use the method of Substitution to find out both x and y.

x=91-y

8(91-y)+5y=572

728-8y+5y=572

728-3y=572

3y=156

y=52

x+52=91

x=39

8 0
3 years ago
In fraction form, what is 3/5÷1/3?<br><br>Thank you if answered
sineoko [7]
9/5 is in fraction form
6 0
3 years ago
Read 2 more answers
Translate each verbal phrase into an algebraic expression or equation.
mario62 [17]

Answer:

13) 7 + x/2 = 10

14)  2x - 5 = 7

15) 4x - 1 = 11

16) 6x - 6 = 12

17) x/3 + 10 = 12

18) 2x + 7 = 1

19) 9 + x/7 = 11

20) 8(n - 3)

Step-by-step explanation:

The quotient of x and 2 = x ÷ 2 = x/2

The product is the result of multiplying two or more other numbers

The sum is the result of adding two or more numbers

The difference is the result of subtracting one number from another

13) 7 + x/2 = 10

14)  2x - 5 = 7

15) 4x - 1 = 11

16) 6x - 6 = 12

17) x/3 + 10 = 12

18) 2x + 7 = 1

19) 9 + x/7 = 11

20) 8(n - 3)

7 0
3 years ago
Please solve please and thank you
Dahasolnce [82]
(2x+2)(3x+1)
2x*3x+2x*1+2*3x+2*1
6x^2+2x+6x+2
6x^2+8x+2

Hope this helped
6 0
3 years ago
Read 2 more answers
Other questions:
  • What do a quadrilateral and a pentagon have in common? choose more than one..
    12·1 answer
  • The measure of an angle is 63.7°. What is the measure of its supplementary angle?
    12·1 answer
  • The complex number -5i has the complex trigonometric form of 5(cos 270° + isin 270)
    11·1 answer
  • A sandwich shop is ordering apples and grapes to make chicken salad.Apples cost $2.19 per pound and grapes cost $2.60 per pound.
    11·1 answer
  • Find the exact length of the third side.<br> 10<br> 6<br> PLEASE HELP GUH
    10·1 answer
  • Solve and then use estimation to make sure your answer is reasonable.
    7·1 answer
  • W=2, p=3 ........ 5p-2w
    15·1 answer
  • PLEASE HELP 15 POINTS 1. An architect is drawing a sketch for a new building. He uses graphs of lines on a coordinate plane to s
    9·1 answer
  • Pls help! <br><br> substitute x = 2 and y = 4 into the following and evaluate.<br> 12/x + 10xy/2
    15·1 answer
  • ( PLASE HELP ME) Solve the following equation.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!