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Iteru [2.4K]
3 years ago
9

6) Triangle RST has vertices R(2,3), S(5. -1), and T(3, -4). The triangle is rotated 90° counterclockwise about the origin. Whic

h are the coordinates of the image of vertex T?​
Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
6 0

Answer:

A(x,y)____<u>rotation</u><u> </u><u>through</u><u> </u><u>9</u><u>0</u><u>°</u><u>. </u><u> </u><u> </u><u>></u><u>A'</u>(-y,x)

Step-by-step explanation:

T(3,-4))____rotation through 90°. >T'(4,3)

R(2,3))____rotation through 90°. >R'(-3,2)

S(5,-1))____rotation through 90°. >S'(1,5)

Contact [7]3 years ago
3 0

Answer:

  • T'(4, 3)

Step-by-step explanation:

<u>The rule of 90° counterclockwise rotation about the origin:</u>

  • (x, y) → (-y, x)

<u>Apply the rule to the point T:</u>

  • T(3, -4) → T'(4, 3)
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Answer:

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Step-by-step explanation:

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hey sorry I need a free point !
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When Raphael solved the system below by using the method of elimination, he changed the second equation to -8x-2y=-2 what proper
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