What is an equation that has real roots at x = 0, x = 3, and a double root at x = -1 and also goes through the point (2, 12)?

r   = 2.65m

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cutie~

Letter a i would say

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.