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baherus [9]
3 years ago
12

Express in rectangular form (7(cos 85 degrees + isin 85 degrees))x(2(cos 95 degrees + i sin 95 degrees))

Mathematics
1 answer:
asambeis [7]3 years ago
5 0
After carefully looking over my notes and gathering all my knowledge of college mathematics, I can honestly say that I have no idea what the answer is.
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Please help me there can only be one answer
12345 [234]
Answer:-
I think it’s the last option where x and y both are zero.
2x + 2y = 0
Here x = 0 and y = 0.
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4 0
3 years ago
3x + y = 19 , and x + 3y = 1. Find the value of 2x + 2y
soldi70 [24.7K]
3x+y=19 \\
x+3y=1 \\ \\
\hbox{add the sides of the equations:} \\
3x+x+y+3y=19+1 \\
4x+4y=20 \\ \\ \hbox{divide both sides by 2:} \\
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6 0
3 years ago
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Andre45 [30]
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3 0
2 years ago
Fill in the table using this function rule.<br> y=14-2x
Mamont248 [21]

Answer:

when x is:

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Step-by-step explanation:

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