2 years ago

PLEASE HELP: if √3 cos x - sin x = B cos(x+θ), show that b cosθ = √3 and b sin θ = 1

1 answer:

7 0

Step-by-step explanation:

See attached image for proof

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Nikitich [7]

Answer:

with T = 50⁰C, we have:

50 = 200 - 5x - x²

<=> x² + 5x = 150

<=> x² + 5x - 150 = 0

=> x = 10

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2 years ago

laiz [17]

Answer:

f(c) =17.12c -14.56c + 5.40(.5c) - 1.20(.5c)

Step-by-step explanation:

Profit is the difference between revenue (17.12c +5.40(.5c)) and cost(14.56c+1.20(0.5c)). That difference is expressed by the function shown above.

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3 years ago

valina [46]

Answer:

1225miles

$\frac{(1225)}{(1.578) \times {(10}^{ - 5} )}$

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3 years ago

Leya [2.2K]

It is 100 times greater.

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3 years ago

tekilochka [14]

5^8 / 5^12 = 5^(8-12) = 5^-4 = 1/5^4

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3 years ago