Consider triangle A B C with vertices at A ( 2 , 4 ) , B ( 4 , − 1 ) , and C ( 3 , 3 ) . What are the vertices of triangle A ′ B ′ C ′ , which is the image of triangle A B C after a reflection across the y -axis followed by a translation 3 units to the right? A ′ ( − 2 , 4 ) , B ′ ( − 4 , − 1 ) , C ′ ( − 3 , 3 )

one set of data has more variation than the other. hope this !

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36

tbh idk i hope this heples

step-by-step explanation:

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