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Vaselesa [24]
3 years ago
12

the main sailboat has the dimensions shown in figure at the right . what is the height of the main sail? Then round to the neare

st tenth as needed .)​

Mathematics
1 answer:
Artist 52 [7]3 years ago
4 0

Answer:

h = 14.5 ft

Step-by-step explanation:

Apply trigonometric ratio formula to find h:

reference angle = 46°

Opposite side = h

Adjacent side = 14 ft

Thus:

Tan 46 = h/14

Multiply both sides by 14

14*tan 46 = h

h = 14.4974243

h = 14.5 (nearest tenth)

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72º + (7x + 3)º + (3x + 5)º = 180º
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x^0 = 10\to\:\boxed{\boxed{x = 10^0}}\end{array}}\qquad\quad\checkmark

The sum of the external angle (9y + 1)º with inner angle (3x + 5) = 180 °, <span>Replace the measure of "x" found:
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(9y + 1)º + (3x + 5)º = 180º
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Answer:
<span>The measures ​​of "x" and "y" are respectively: 10º and 16º</span>
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