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
natulia [17]
3 years ago
13

a line segment with points p(1 2) and q(4 3) is reflected across the line y=x. What are the new coordinates of the points of the

line segment? Please show work!
Mathematics
1 answer:
katen-ka-za [31]3 years ago
3 0

Answer:

The new coordinates of the points of the line segment are p'(2,1) and q'(3,4)

Step-by-step explanation:

we know that

When you reflect a point across the line y= x, the x-coordinate and y-coordinate change places.

so

The rule of the reflection of a point across the line y=x is

(x,y) -----> (y,x)

we have

Points p(1,2) and q(4,3)

Applying the rule of the reflection across the line y=x

p(1,2) ------> p'(2,1)

q(4,3) -----> q'(3,4)

therefore

The new coordinates of the points of the line segment are p'(2,1) and q'(3,4)

You might be interested in
A discounted amusement park ticket cost $12.95 less than the original price p. Write and solve an equation to find the original
noname [10]
R=percentage of discount
12.95= (1-\frac{r}{100} )p
so we get
\frac{12.95}{(1-\frac{r}{100} )}=p
6 0
3 years ago
Can you guys please ask questions for a Q and A on yt
Ksju [112]
How do you solve this

8 0
3 years ago
Read 2 more answers
Can someone help please?
natima [27]
Question 4 is C and im not sure about the other questions
8 0
3 years ago
Which descriptions from the list below accurately describe the relationship
yarga [219]

Answer:

QUT

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What are the solutions of x2 + 10x + 16 = 0?
Ivahew [28]

x

=

−

8

,

−

2

Explanation:

Given:

x

2

+

10

x

+

16

=

0

To complete the square put the two

x

terms on the left and the constant on the right of the equation:

x

2

+

10

x

=

−

16

Complete the square by multiplying the

x

-term by

1

2

:

1

2

⋅

10

=

5

and adding the square of this number to the right side of the equation:

5

2

=

25

(

x

+

5

)

2

=

−

16

+

25

UNDERSTANDING CHECK:

(

x

+

5

)

2

=

x

2

+

10

x

+

25

.

The

+

25

was not in the original equation. If we add

+

25

to one side of the equation, we must add the same amount to the other side of the equation to keep it balanced.

(

x

+

5

)

2

=

9

To solve, square root both sides of the equation:

√

(

x

+

5

)

2

=

±

√

9

x

+

5

=

±

3

x

=

−

5

±

3

x

=

−

5

+

3

=

−

2

,

x

=

−

5

−

3

=

−

8

x

=

−

8

,

−

2

8 0
3 years ago
Read 2 more answers
Other questions:
  • The purpose of control charts is to:
    10·1 answer
  • Match each of the trigonometric expressions below with the equivalent non-trigonometric function from the following list. Enter
    12·1 answer
  • Allen opens a retirement savings account with an initial deposit of $5,000. He makes annual contributions to the account, and at
    8·1 answer
  • Twelve mangoes are to be shared in the ratio of 2:3:1.How many mangoes will each person get​
    9·1 answer
  • MATHS QUESTION <br> Any help for another maths questions I just don't get what to do thank you ❤
    10·1 answer
  • What is the circumference of a child's swimming pool that has a radius of 3 feet
    7·1 answer
  • I need help. It's kinda hard for me. We have to use decimal numbers
    8·1 answer
  • If f(x)=x and g(x)=2, what is (f o g)(x)?
    5·1 answer
  • Jk i know the answer
    9·1 answer
  • What is the slope of a line parallel to a line with slope of 9
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!