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
serg [7]
3 years ago
8

what do you notice about the corresponding coordinates of the preimage and image after a reflection across the x-axis

Mathematics
1 answer:
valkas [14]3 years ago
8 0
The x remains the same while the y changes sign. So if it’s (1,4) the reflection will be (1,-4). Hope fully that helps.
You might be interested in
Help PLEASEEEE!!!!!!!!!!!
vodka [1.7K]

Answer:

1- click

2--trick

3- track

4-trace

Step-by-step explanation:

equation (y=x+2)       x                      y                  

y=-3+2                        -3                     -1

y=-1+2                       -1                       1

y=0+2                        0                       2

y=2+2                        2                       4

you can plot the points ( click)

<h2>equation (y=-x)               x                 y</h2>

y=-(-2)                                    -2                    2

y=0                                         0                     0

y=-1                                         1                      -1

y=-3                                        3                      -3

plot the points

<h2>equation (y=1)                                          x                   y</h2>

y=1 no matter what the value of x                     -3                      1

(-3,-1,0,2)                                                               -1                      1  

                                                                              0                      1

                                                                                2                      1

<h2>y=1/2 x +1                    x                        y</h2><h2> y=-4/2 +1                     -4                       1</h2>

y=-2/2 +1                            -2                           0

y=1/2(0)+1                            0                           1

 y=3/2 +1                             3                          2.5

there are no image for 5 and 6

       

8 0
3 years ago
The measure of five of of the interior angles of a hexagon are 150, 100, 80, 165, and 150. what is the measure of the sixth inte
givi [52]

Answer:

75°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 6 , then

sum = 180° × 4 = 720°

let x be the sixth angle, then sum and equate to 720°

150 + 100 + 80 + 165 + 150 + x = 720

645 + x = 720 ( subtract 645 from both sides )

x = 75

The sixth interior angle is 75°

7 0
2 years ago
Which equation is an equation of a circle with radius of 10 cm and center at (-3, 6)?
Musya8 [376]
The equation for a circle is 
(x-h)^2 + (y-k)^2 = r^2
(-3,6)
-3 is h 
6 is k 

(x+3)^2 + (y-6)^2 = 10^2
10^2 = 100 

(x+3)^2 + (y-6)^2 =100
The answer is B!
7 0
3 years ago
What is the slope of this line
Troyanec [42]
The slope of this line is m=0









4 0
3 years ago
Read 2 more answers
Find x3 − 2y2 − 3x3 + z4 if x = 3, y = 5, and z = −3.
Law Incorporation [45]

Answer:

= - 7+z

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What expression is equivalent to 2x2x2x2x2
    12·2 answers
  • Which part of the algebraic expression 7a - 4 is the constant?
    8·2 answers
  • Please try to explain the answer and I'll mark the Brainliest.
    15·2 answers
  • Please helpppppp, I’m tryna passss :(
    7·1 answer
  • Which is the best way to describes |-2|?
    9·2 answers
  • What is the missing value in the equation shown □ x1/10=0.034
    15·1 answer
  • Find the digit that makes 2,72_ divisible by 6
    8·1 answer
  • If f(z)= sqrt z2+8z , then how much does f(z) increase as z goes from 7 to 8?
    7·1 answer
  • ASAP HELP MATH!!!!!!!! 1st PERSON GETS BRAINLIEST
    13·2 answers
  • 50√•15 I need help pls​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!