smithdalton333 smithdalton333

10-07-2018
Mathematics

contestada

∆ABC is reflected about the line y = -x to give ∆A'B'C' with vertices A'(-1, 1), B'(-2, -1), C(-1, 0). What are the vertices of ∆ABC?

Respuesta :

Matheng Matheng

10-07-2018

The rule of reflection over the line y = -x ⇒ (x,y) → (-y,-x)

The coordinates of the image :
A'(-1, 1), B'(-2, -1), C'(-1, 0)
so, the coordinates of ABC is
A( -1,1) , B(1,2) and C(0,1)

Answer Link

dhevannnyahhh dhevannnyahhh

27-01-2021

Answer:

B.) A( -1,1), B(1,2), C(0,1)

Explanation:

PLATO

Ver imagen dhevannnyahhh

Answer Link

Otras preguntas

Before starting her day working at a day-care center, Meredith takes a few moments to smile at herself in the mirror. No matter how she is feeling before she co

a) Describe ONE way in which Akbar’s actions in sponsoring the translations discussed in the passage are similar to actions taken by rulers of other empires dur

Given sintheta =7/11 and sectheta is less than 0, find costheta and tantheta

how would you write the equation with a slope of 2/3 and a y-intercept if -3

Cassie drives 165 miles in 3 hour what is this as a unit rate

Evaluate 2xy when x=-1/4 and y= 3

Find the inclination 2 (in radians and degrees) of the line. 3x + 3y – 5 = 0

If the two solids have the same volume and height, find the area of one of the cross sections

WILL GIVE BRAINLIEST AND 5 STARS. A good frying pan will transfer heat quickly from the stove burner to the food. Which material would be the best for frying p

4. the dollars you are paid and the number of hours you work