I don’t know
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Answer:
When y = 1/2, the answer would be 0. When y = -4, the answer would be 9. When y = 0, the answer would be 1.
Step-by-step explanation:
True because tan(20)=2.1 and cot(20)=is o.44
it depends how long the width and the length is. If the length is 5 cm and the width is 4 cm the perimeter will be 18cm. All you have to do is 5 doubled because there 2 sides for the length and 4 doubled because there are 2 sides for the width. I hope I have answered your question. XD