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3 years ago

15

What is num 2?? I need this done by tonight!

1 answer:

timama [110]3 years ago

3 0

Maybe absolute value

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In the triangle shown we can find the angle θ as follows calculator

Xelga [282]

Given a right triangle with hypothenus of measure 34, the side opposite the angle θ of measure 30, and the side adjacent the angle theta of measure 16.

$\sin\theta= \frac{opposite}{hypothenuse} = \frac{30}{34} = \frac{15}{17} \\ \\ \Rightarrow \theta=\sin^{-1}\left( \frac{15}{17} \right) \\ \\ \\ \cos\theta= \frac{adjacent}{hypothenuse} = \frac{16}{34} = \frac{8}{17} \\ \\ \Rightarrow \theta=\cos^{-1}\left( \frac{8}{17} \right) \\ \\ \\ \tan\theta= \frac{opposite}{adjacent} = \frac{30}{16} = \frac{15}{8} \\ \\ \Rightarrow \theta=\cos^{-1}\left( \frac{15}{8} \right)$

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3 years ago

mrs Moore worked 42 hours and 35 minutes last week. How many hours and minutes did she average in each of the five days?

il63 [147K]

Answer:

6.08333333 hours

Step-by-step explanation:

((42 hours) + (35 minutes)) / 7 = 6.08333333 hours

hope this helps LOL :)

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3 years ago

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Why is it important to consider scale when graphing inequalities?

Olegator [25]

Because to get a straight line you need a scale. Otherwise you will not be able to graph a straight line.

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4 years ago

Wh8ch equation represents a linear function: A, y=2x^+1 B, y^=3x+1 C, y=5x-1 D y=4x^^-1

Gemiola [76]

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3 years ago

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Korvikt [17]

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