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SpyIntel [72]
3 years ago
12

What is the ordered pair of M’ after point M (5, 6) is rotated 90° counterclockwise?

Mathematics
2 answers:
podryga [215]3 years ago
6 0

ANSWER

(-6,5)

EXPLANATION

The mapping for 90° counterclockwise rotation has mapping

(x,y)\to (-y,x)

The coordinates of M are (5, 6)

To find the coordinates of M' we substitute the coordinates of M into the rule.

M(5, 6)\to M'(-6,5)

Hence the ordered pair of M' after point M (5, 6) is rotated 90° counterclockwise is (-6,5)

Anestetic [448]3 years ago
5 0
Rotate 90 counter lock wise
(x,y) -> ( -y,x)
(5,6) -> (-6,5)

The answer is (-6,5)

This is really easy for you, just need to memorize the way it changes. Hope this helps!
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