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4 years ago

PLZ HELP I BEG YOU 20 POINTS!!!!

Mathematics

2 answers:

Charra [1.4K]4 years ago

4 0

Answer:

$b=\frac{g}{x} + \frac{5}{x^{3} } +\frac{1}{x^{2} }$

Step-by-step explanation:

Kisachek [45]4 years ago

4 0

$10=\frac{5}{-2}-b(-2)^{2} +1\\\\\\9=\frac{5}{-2} -b(4)\\\\-18=5-b(4)\\\\-23=-b(4)\\\\\frac{-23}{4} =-b\\\\\frac{23}{4}=b\\\\\\b=\frac{23}{4}$

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In a 30°-60°-90° triangle, the length of the hypotenuse is 30. Find the length of the longer leg.

Assoli18 [71]

In a 30-60-90 triangle the side opposite the 30 degree angle is half the length of the hypotenuse.
The shorter leg is the side opposite the 30 degree angle, therefore
the shorter leg = 30/2 = 15

By the Pythagorean theorem
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4 years ago

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IRISSAK [1]

Answer:

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Reptile [31]

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so, plus or minus? well, the angle is in the 1st quadrant, and on that quadrant, both cosine and sine are positive, so 4 = b

$\bf tan(\theta)=\cfrac{opposite}{adjacent}\implies tan(\theta)=\cfrac{4}{3}$

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4 years ago

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jenyasd209 [6]

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Step-by-step explanation:

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