3 years ago

Find two solutions to each equation in the interval -90°<θ<270°

1 answer:

8 0

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Used DVDs are on sale for a price of 5 for $20. At that price, how much will is cost to buy 12 used DVDs?

Levart [38]

If you reduce the 5 for 20, you will get 1 for $4. Therefore, 12×4 will be the answer ($48)

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3 years ago

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Let θ (in radians) be an acute angle in a right triangle, and let x and y, respectively, be the lengths of the sides adjacent an

Fed [463]

Explanation is given step by step just below:
tan(theta(t))=y(t)/x(t)

differentiate
sec^2(theta(t))*theta'(t)=y'(t)x(t)-y(t)x'(t)/x^2(t)
thus
theta'(t)=(y'(t)x(t)-y(t)x'(t))
divided by (x^2(t)*sec^2(θ(t))

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3 years ago

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Choose ALL the right triangles.

11Alexandr11 [23.1K]

Answer:

Bottom left corner and bottom right corner

Step-by-step explanation:

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3 years ago

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6x - 8 ≤ 184 <br> i need answer for test corrections