meredith48034 meredith48034

03-06-2019
Mathematics

contestada

What is the coordinates of T' if T(-4,2) after a rotation of the triangle 180°about the origin?

Respuesta :

sqdancefan sqdancefan

03-06-2019

Answer:

T'(4, -2)

Step-by-step explanation:

Rotation 180° about the origin (same as reflection across the origin) negates both coordinates:

T' = -T = -(-4, 2)

T' = (4, -2)

Answer Link

Otras preguntas

Who is W. E. B. Du Bois?

Why would a freedman agree to become a sharecropper?

If the ordered pair (2,4) is on the graph f(x), find one ordered pair that will be on the following functions: a) f(x)-3 b) f(x-3) c) 2 f(x) d) f(x-

How did the actions of Daniel Shays and his followers relate to the economic problem of the Confederation period? What was the significance of the movement he l

In the Southern subregion of sub-Saharan Africa, which country is mainly covered by the Kalahari Desert?

how did geography influence the location of European colonies?

If the force experienced by a positively charged balloon is 2.7 newtons and the electric field strength is 7.8 × 105 newtons/coulomb, what is the magnitude of t

Describe a real world situation that can be modeled by the equation y = 1/20x. be sure to describe what each variable represents.

if you change the slope in the equation y= 5x + 7 to y = 2x + 7 how will its graph change? A. It will increase at a faster rate than before B. It will increase

The complex numbers corresponding to the endpoints of one diagonal of a square drawn on a complex plane are 1 + 2i and -2 – i. What are the complex numbers cor