muddin4x4chick muddin4x4chick

07-07-2016
Mathematics

contestada

The image of a point after a –90° rotation about the origin is (–4, 7). What are the coordinates of the preimage?

Respuesta :

nobillionaireNobley nobillionaireNobley

10-07-2016

The point (-4, 7) is in the 2nd quadrant. The coordinate of the preimage of a -90 degrees rotation that resulted to point (-4, 7) will be in the third quadrant. (i.e. both x and y is negative). Hence, answer is (-7, -4).

Answer Link

anastasiaschroeder anastasiaschroeder

10-11-2020

Answer:

(-7,-4)

Step-by-step explanation:

Answer Link

Otras preguntas

what is the percent of 14536?

Which of the following meta-search engines was an attempt at natural language inquires? Internet Sleuth B. Dogpile C. MetaCrawler D. Ask

Solve the following equations. p + 3/8 = 5/4 2a + 5 = 9a – 16

Eric knits 18 squares on Monday she knits seven more squares each day from Tuesday to Thursday how many squares does Erica knit on Friday

What could cause an igneous rock to become soil?

Penelope is doing research for the city on car speeds on a local neighborhood street. She wants to provide her city council a summary of the speeds cars travel

Ken can walk 40 dogs in 8 hours. How many dogs can Ken walk in 12 hours?

What is the connection between chlorophyll and chloroplasts

Which sentence uses a definite article? A. I splashed in the shallow water. B. This blanket is very fuzzy. C. Please get an envelope for my letter.

Which european power. Set up 13 colonies in north america