A triangle has the coordinates

A( 4, –1), B(3, –3), and C(0, 2).

Reflect the triangle over the y-axis and find the coordinates of its image.

A(4, −1) → A'(
,
)

B(3, −3) → B'(
,
)

C(0, 2) → C'(

A(4, −1) → A'(-4, -1)

B(3, −3) → B'(-3, -3)

C(0, 2) → C'(0, 2)

Step-by-step explanation:

# just did it on EDG

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.