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Mathematics 9 Online
OpenStudy (anonymous):

When triangle XYZ where X (-4,-3), Y (6, -1), and Z (7, 8) is rotated 90º clockwise about the origin, what is the new location? ill become fan and give medal

OpenStudy (anonymous):

triangle X’Y’Z’ where X’ (3, - 4), Y’ (1, 6), and Z’ (-8, 7) triangle X’Y’Z’ where X’ (-3, -4), Y’ (-1, 6), and Z’ (8, 7) triangle X’Y’Z’ where X’ (-3, 4), Y’ (-1, -6), and Z’ (8, -7) triangle X’Y’Z’ where X’ (3, 4), Y’ (1, -6), and Z’ (-8, -7)

OpenStudy (anonymous):

got to finish this thing quick because i have to help my mom with chores

OpenStudy (loser66):

the first one. Since you are in hurry, I answer base on the first calculating only, rotate 90 degree, then (x,y ) = (-y,x) , your X( -4,-3) will turn to X' ( 3,-4) Among your choices, just the first one has that solution for x. So, I pick it. However, I trust myself

OpenStudy (anonymous):

thank yo

OpenStudy (loser66):

yw

OpenStudy (anonymous):

one more please

OpenStudy (anonymous):

Quadrilateral WXYZ is located at W(3, 6), X(5, -10), Y(-2, -4), Z(-4, 8). A rotation of the quadrilateral is located at W’(-6, 3), X’(10, 5), Y’(4, -2), Z’(-8, -4). How is the quadrilateral transformed?

OpenStudy (anonymous):

Quadrilateral WXYZ is rotated 90º counterclockwise about the origin Quadrilateral WXYZ is rotated 90º clockwise about the origin Quadrilateral WXYZ is rotated 180º about the origin Quadrilateral WXYZ is rotated 45º about the origin

OpenStudy (loser66):

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