joshuamalachi joshuamalachi

14-07-2021
Mathematics

contestada

What are the coordinates of A’ after a 90° counterclockwise rotation about the origin.

What are the coordinates of A after a 90 counterclockwise rotation about the origin class=

Respuesta :

jimrgrant1 jimrgrant1

14-07-2021

Answer:

A' (- 1, - 5 )

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 90°

a point (x, y ) → (- y, x ), then

A (- 5, 1 ) → A' (- 1, - 5 )

Answer Link

Otras preguntas

I need a good topic sentence for my essay about life experiences. I wanted to talk about trust on people or a recent break up but I have no idea what to start w

How to solve 5/6k=1/6

6=j/8 What is the answer to that

Every 6 seconds a pendulum completes 1 cycle. What are the period and frequency of this pendulum?

Andre says that 5 3/4 + 2 1/2 =7 1/2 because 7 4/8 = 8 1/2. Identify his mistake. Draw a picture to prove that he is wrong.

How would I solve this problem 5 1/4 - 2 5/6

can you help me with prime and compsite numbers

Cells that produce antibodies that help destroy the pathogens are called what

Three brothers share 2 sandwiches equally. Hoe much of a sandwich does each brother get?

How did Muslim law affect individual Islamic states?