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Ivanshal [37]
3 years ago
14

Please help me i have no idea :(

Mathematics
1 answer:
marshall27 [118]3 years ago
3 0

Answer:

The last answer

Step-by-step explanation:

z =k  \frac{x}{ {y}^{2} }

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Prove that : sinA/1+cosA + 1+cosA/sinA=2cosecA​
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Step-by-step explanation:

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\frac{sin^{2}A+1+cos^{2}+2cos}{sinA(1+cosA)} \\\\ and we have sin^{2}+cos^{2} =1

so \frac{1+1+2cosA  }{sinA(1+cosA)} \\\\

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\frac{2(1+cosA)}{sinA(1+cosA)} \\\\

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A conference center has 12 rooms that each have a floor area of 875 square feet and 6 rooms that each have a floor area of 950 s
Katyanochek1 [597]
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Quick question if I had a problem that was sin x = 18.9/20 =.945 how would I inverse sin of both sides ?
Black_prince [1.1K]

Step-by-step explanation:

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8 0
3 years ago
What is the ratio of the unknown amount (x) invested in company A to the known amount ($24) invested in company B? Write the ans
Dmitry [639]

Answer:

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Step-by-step explanation:

It is given that,

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7 0
3 years ago
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