Clarinet1256 Clarinet1256
  • 02-11-2021
  • Mathematics
contestada

What is the image of the point (−1,4) after a rotation of 270∘counterclockwise

Respuesta :

jimrgrant1 jimrgrant1
  • 02-11-2021

Answer:

(4, 1 )

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 270°

a point (x, y ) → (y, - x ) , then

(- 1, 4 ) → (4, 1 )

Answer Link

Otras preguntas

simplify (1/x) + (1/(x+h)
simplify (1/x) + (1/(x+h)
Rachel and David share 40 biscuits between them in the ratio 2:3, How many biscuits do they each get?
A curved section of roadway is in the shape of a circular arc of 410-m radius. The curved section is horizontal, not banked. The coefficient of friction for tir
Rachel and David share 40 biscuits between them in the ratio 2:3, How many biscuits do they each get?
'for a good cause if you are determined you are able to overcome any obstacle'. explain
where does the shadow of the shuttle in space form?
How is 3x-y=8 and x+2y=5 solved by combination (addition)?????
Describe a pattern in the sequence of numbers. Predict the next number. 1) 1, 2, 6, 24, ___ 2) 0, 3, 8, 15, 24, ___
Earth is a close approximation of a natural closed system.  What are some ways that living in a closed system affects each of us.