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elixir [45]
3 years ago
14

Please help answer!!!!

Mathematics
1 answer:
user100 [1]3 years ago
8 0

Answer:

? = 4

Step-by-step explanation:

You are in the third quadrant. You want the answer to come out to the equivalent of 225o or pi + pi/ 4 = 5/4 * pi

x - pi/2 = 5/4 pi

x = 5/4 pi + pi/2

x = 5/4 pi + 2*pi / 4

x = 7/4 pi

? = 4

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3 years ago
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Proportions and Similarity
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3 years ago
Which ratio forms a proportion with 18/27
JulsSmile [24]

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\frac{2}{3}

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8 0
2 years ago
Clara found the product of 3 – 6y2 and y2 + 2. Her work is shown below. (3 – 6y2)(y2 + 2) = 3(y2) + (–6y2)(2) = 3y2 – 12y2 = –9y
Lilit [14]
No he's not correct

<span>(3 – 6y2)(y2 + 2)  
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= -6y4 - 9y2 +6</span>
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3 years ago
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