Which transformation of Figure A results in Figure A' ?

A)a reflection across the x-axis

B)a counterclockwise rotation of 90° about the origin

C)a counterclockwise rotation of 270° about the origin

D)a translation 3 units left and 4 units down.

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step-by-step explanation:

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.

answer:

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21  

-7 + ? = 21

-7 + 28 = 21

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