Joacoriverplate26 Joacoriverplate26

05-04-2020
Mathematics

contestada

Consider that point A is reflected across the y-axis. What is the distance between point A and the point of its reflection?
A)
3 units
B)
4 units
C)
6 units
D)
8 units

Consider that point A is reflected across the yaxis What is the distance between point A and the point of its reflection A 3 units B 4 units C 6 units D 8 units class=

Respuesta :

jimrgrant1 jimrgrant1

05-04-2020

Answer:

C

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ), thus

A(3, 4 ) → A'(- 3, 4 )

Since the point A and it's reflection lie on a horizontal line then

distance between = | 3 + 3 | = | 6 | = 6

Answer Link

nick29661 nick29661

05-04-2021

Answer:

6

Step-by-step explanation:

Answer Link

Otras preguntas

The sum of ten times a number and 15 is added to 11 times the same number

Does anyone know how to do this?

Need help on question 12&13

what are two radioactive isotopes that are useful for dating old rocks

What two groups experienced much conflict in Palestine as they struggled to attain their nationalist goals? (Points : 2) Turks and Arabs Jews and Arabs Iranians

True or false? Less than 0.1% of the energy in a food chain generally makes it from the sun to quaternary consumers?

(1) Hundreds of people line up at Grand Central Terminal yesterday, but they weren't there to catch a train. (2) They came to trade in old dollar bills for

It takes Stu, a slimy slug, 20 minutes to travel from his favorite bush to the local trash can (a trip of 30 meters), how far can he travel in 60 minutes

S=2πr^2+2πrh Solve for h

Eight soccer players share 7 oranges equally. What fraction do each get?

Q&A Education