3 years ago

A survey about the student government program at a school finds the following results:

Mathematics

2 answers:

topjm [15]3 years ago

5 0

Answer:

A). 39 (deg)

Step-by-step explanation:

Zepler [3.9K]3 years ago

4 0

The answer is 172 degrees

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3 years ago

Which expression is equivalent to the following complex fraction?

Katarina [22]

Answer:

The first option is correct, (-2y + 5x) / (3x - 2y)

Step-by-step explanation:

$(\frac{-2}{x} + \frac{5}{y} ) \div (\frac{3}{y} - \frac{2}{x})\\= \frac{-2y + 5x}{xy} \div \frac{3x - 2y}{xy}\\= \frac{-2y + 5x}{xy} \times \frac{xy}{3x - 2y}\\= \frac{-2y + 5x}{3x - 2y}$

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Identify the factors of the terms of the expression of 13m-2n

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I don't think you can factor this.

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3 years ago

Show your work please and I will see if you are correct I will give you Brainest Solve using elimination (IXL Ski ZQV). Show all

NeTakaya

x=3 and y=−2

Step-by-step explanation:

Solve8x+5y=14for x:

8x+5y=14

8x+5y+−5y=14+−5y(Add -5y to both sides)

8x=−5y+14

8x8=−5y+148(Divide both sides by 8)

x=−58y+74

Step: Substitute−58y+74forxin−4x−5y=−2:

−4x−5y=−2

−4(−58y+74)−5y=−2

−52y−7=−2(Simplify both sides of the equation)

−52y−7+7=−2+7(Add 7 to both sides)

−52y=5

−52y−52=5−52(Divide both sides by (-5)/2)

y=−2

Step: Substitute−2foryinx=−58y+74:

x=−58y+74

x=−58(−2)+74

x=3(Simplify both sides of the equation)

Answer:

x=3 and y=−2

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3 years ago

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The awnset is 767.748

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3 years ago