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Artyom0805 [142]
3 years ago
10

Which is the angle of elevation from C to B?

Mathematics
2 answers:
faltersainse [42]3 years ago
5 0

Answer:

∠4

Step-by-step explanation:

Since it say <u>FROM C,</u> it must start at C and end at B. The angle from C to B is 4

Ad libitum [116K]3 years ago
3 0

Answer:

∠4

Step-by-step explanation:

The angle of elevation is the measure of the angle from the horizontal upwards.

The angle of elevation from C to B is ∠4

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Answer:

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Step-by-step explanation:

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This is the same thing to f(144)-g(144).

So, let’s determine the value of f(144) and g(144) first:

\begin{aligned} f(144)&=\sqrt{144}+12 \\ &=12+12 \\ &=24\end{aligned}

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3 years ago
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OverLord2011 [107]

Answer:

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  3. Pasta: 6\frac{1}{4}

Step-by-step explanation:

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  1. 1\frac{3}{4} = \frac{7}{4}  
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Pasta:

  1. 2\frac{1}{2} = \frac{5}{2}  
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Step-by-step explanation:

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&#10;0.768x=40.32 

Multiply<span> each </span>term<span> by </span><span>1 / 0.768</span><span> and simplify.
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Cancel the common factor of 0.768.

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Divide 40.32<span> by </span>0.768<span> to get </span><span>52.5 

</span>x=52.5 <span>
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