isaiahcritzer isaiahcritzer

16-05-2020
Mathematics

contestada

11. D'(2.9) is the image of D after a reflection
in the line y -axis. What are the coordinates
of D?

Respuesta :

jimrgrant1 jimrgrant1

16-05-2020

Answer:

D(- 2, 9 )

Step-by-step explanation:

Under a reflection in the y- axis

a pont (x, y ) → (- x, y )

Given D'(2, 9 ) is the image of D, then

D(- 2, 9 ) ← are the original coordinates

Since D(- 2, 9 ) → D'(2, 9 )

Answer Link

Otras preguntas

Intercontinental ballistic missiles made it possible for a country possessing them to shoot down enemy airplanes. strike targets far away. launch satellites int

How do you factor out the coefficient of the variable in 2/9j + 2/3? (those are fractions by the way) Please help me!! :) Thanks!

Which part of speech is the underlined word? "Those people kept talking throughout the concert" Underlined word- throughout

What was the main reason Europeans began exploring beyond their realms? What did they hope to gain?

7a-5b=28 A (-2,-3) B (0,4) C (4,0) D (-3,-2)

To my knowledge, the answer should be there is no difference since I found the sum, however the answer is something else, could someone please explain

What is the slope of the line? y = -5x - 9 Slope = Help Please

Who wrote "Roman Fever"

a classmate states that continental drift could not be possible because it would take far too much force to move tectonic plates. describe the hypotheses scient

Can you help me what is 18 divided by 226?