hunterthompson2 hunterthompson2

01-11-2018
Mathematics

contestada

ABC has vertices A (-2,0) B(9,-4) C (3,5). What are the vertices of the image after applying a 90 degree Counterclockwise Rotation about the origin. (2 points)

Respuesta :

jimrgrant1 jimrgrant1

01-11-2018

Under a counterclockwise rotation about the origin of 90°

a point (x, y ) → ( - y, x )

A(- 2, 0 ) → A'(0, - 2 )

B(9, - 4 ) → B'(4, 9 )

C(3, 5 ) → C'(- 5, 3 )

Answer Link

Otras preguntas

Write each word phrase as an algebrale expression for exercises 66-69 66) ten less than a number 67) the product of x andy The algebraic expression for ten less

Determine the area under the standard normal curve that lies to the right of the z-score 0.48 and to the left of the z-score 0.79

what is a description of a recent 2018-2020 example oh how human trafficking displayed itself in your community

Describe sound and record

What is the following diagram called?

Question 8 If f (2) = (1 + 3) and g (2) VO+ 7, find g (f (x)). 9(f()) = 1 + 10 O g(f ()) = VI + 3 +7 Og(f (x)) = v= + 10 Og(f (2)) = 2? + 10

QUESTION 9 What should be included in the total measurement of output? O a. Formed stools. O b. Perspiration. C. Emesis. O d. Sputum.

Active into pasive He has taken the money with him

i. Shanta ____________________ to Santosh last year. (marry)

A room is twice as long as it is broad and its height is 8 m. if the cost of painting its walls at Rs. 20 per m² is Rs 9600 , find the cost of carpeting its flo