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Elena L [17]
4 years ago
15

How do I do this a second way? I totally forgot because I haven't done it in so long.

Mathematics
1 answer:
ira [324]4 years ago
5 0
You take away the 4 from the 8 which is equal to 4 then you have to barrow from the 2 to make the 4 to 14 and when you    wait you are basically right your calculation is right
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igor_vitrenko [27]

Answer:

  B.  33

Step-by-step explanation:

The side opposite the 45° angle has measure 11√6×sin(45°). The side opposite the 60° angle has measure tan(60°) times that, so we have ...

  x = 11√6×sin(45°)×tan(60°) = 11√6×(√2/2)×√3 = 11×(√6)²/2

  x = 33

_____

The mnemonic SOH CAH TOA can be a useful reminder of the definitions of the trig functions. It tells you ...

  Sin = Opposite/Hypotenuse

  Tan = Opposite/Adjacent

Using these relations, we can find the sides of interest:

  Opposite = Hypotenuse × Sin . . . . for the 45° triangle

  Opposite = Adjacent × Tan . . . . . . for the 60° triangle

where the side opposite the 45° angle is the side adjacent to the 60° angle.

5 0
3 years ago
The missing side of the triangle
slega [8]

Answer:

<h2><u><em>x = √95</em></u></h2>

Step-by-step explanation:

from the sign on the picture it is a rigth triangle

we use pythagoras

x² = 12² - 7²

x² = 144 - 49

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(x = 9.75)

4 0
2 years ago
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Anastaziya [24]
The answer is 18pi
3 \times 3 \times 2 \times \pi = 18\pi




good luck
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8.p(x) = 3 + X 2
Korvikt [17]

Answer:

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Step-by-step explanation:

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(A) is the answer to the question
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