How are the angles of an equilateral triangle related?
1 answer:
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Answer:
A)
Step-by-step explanation:
The rotation matrix for a clockwise rotation through angle θ is given by ...
When θ = 90°, the matrix becomes the one in choice A).
Answer:
1.) It has one solution (–5, 5).
if you click on the photo it will show you how to get the answer. I hope this helps you.
