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
Sati [7]
2 years ago
15

On a coordinate plane, triangle J K L has points (negative 2, 1), (0, 3), and (2, negative 1). Reflect the figure over the line

x = 0. The coordinate of J’ is . The coordinate of K’ is .

Mathematics
2 answers:
svetlana [45]2 years ago
6 0

Answer:

J'(2, 1)

K'(0, 3)

Step-by-step explanation:

On a coordinate plane, coordinates of the points J, K and L are (-2, 1), (0, 3) and (2, -1) respectively.

If we reflect these points over the line x = 0 or y-axis, rule to be followed is

(x, y) → (-x, y)

Only sign of x coordinates get changed while y coordinates remain the same.

Following this rule coordinates of the images of J' and K' will be

J(-2, 1) → J'(2, 1)

and K(0, 3) → K'(0, 3)

enyata [817]2 years ago
4 0

Answer:

j = 2, 1

k = 0, 3

Step-by-step explanation:

i got it right on edg

You might be interested in
1. x + 2 = 8<br> How to solve this problem
s344n2d4d5 [400]

Answer:

Subtract two from 8, the remainder is x. In this case, it is 6.

For future questions, try to think of x as a mystery number rather than a letter. You got this. :)

3 0
3 years ago
Read 2 more answers
William, Xing Mei, Yuki, and Zack run a race. In how many different ways can they finish?
BigorU [14]

Answer:

24

Step-by-step explanation:

Four total places someone can come - 1st, 2nd, 3rd or 4th. Anyone can come 1st - 4 people

Now only the remaining 3 can come second - 3 people

Next, only the remaining 2 people can come third - 2 people

Finally, one person comes last - 1 person

4 x 3 x 2 x 1 = 24

5 0
3 years ago
The access code of a garage door consists of 4 digits (0 through 9). All digits can be repeated.
nadya68 [22]

Answer:

1

Step-by-step explanation:

6 0
3 years ago
The polynomial 16x + 2 is a . Adding the term to the polynomial would make it a trinomial.
neonofarm [45]
Idk b, im stuck on the same thing
8 0
3 years ago
Solve the equation and graph the solution(s), if possible. 9|4p + 2| + 8 = 35
Cerrena [4.2K]
Solving an equation means finding a value of a variable that make the equation true. This value is called the solution of the equation.<span> A mathematical equation is just like a balanced equation. Both sides of the equation should be equal at all times. </span><span>Whatever we do to one side, has to be done on the opposite side.</span>

9|4p + 2| + 8 = 35 

&#10;9|4p+2|=35-8&#10; &#10;                Subtract \ 8 \ from \ both \ sides
 
9|4p+2|=27&#10;&#10; &#10; 

|4p+2|= \dfrac{27}{9}    Divide \ both \ sides \ by \ 9

|4p+2|=3 

Break \ down \ the \ problem \ into \ these \ 2 \ equations 

&#10;4p+2=3&#10; &#10; 

-(4p+2)=3 

Solve \ the \ 1st \ equation: \ 4p+2=3 

4p=3-2   <span> Subtract \ 2 \ from \ both \ sides 
</span>
4p=1 

p= \dfrac{1}{4}   <span> Divide \ both \ sides \ by \ 4 
</span>
Solve \ the \ 2nd \ equation: \ -(4p+2)=3 

-4p−2=3   Simplify \ brackets 

-4p=3+2      <span> Add \ 2 \ to \ both \ sides 
</span>
-4p=5 

p= -\dfrac{5}{4} 

Collect \ all \ solutions 

p= -\dfrac{5}{4} , p= \dfrac{1}{4} 
8 0
3 years ago
Other questions:
  • A line with slope = 1/2 passes through the points (2,5) and (x, 3). What is the value of x?
    9·1 answer
  • A recipe requires 5/6 of a cup of sugar. If mrs.Marina is going to make one half of the recipe, how much sugar does she need
    11·1 answer
  • Many people believe that the daily change of price of a company's stock on the stock market is a random variable with mean 0 and
    15·1 answer
  • The shorter leg of a 30°-60°-90° triangle is 4. How long is the hypotenuse?
    9·1 answer
  • Need help with number 40 plz. I was a little confused when I tried.
    7·1 answer
  • What’s 7843 divided by 3
    14·2 answers
  • Does anyone know what the 5√2 (simplify radicals)?
    7·1 answer
  • Translate each sentence into an equation. Then find each number.
    7·2 answers
  • Triangle D E F is shown. Angle D E F is a right angle. The length of hypotenuse DF is 13, the length of E F is 5, and the length
    13·1 answer
  • Carla wants to create a garden in her backyard. She wants the width of the garden to be 9 meters and the area to be 162 meters.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!