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snow_lady [41]
3 years ago
8

Please help asap 20 pts

Mathematics
2 answers:
expeople1 [14]3 years ago
5 0
B. If you were to solve for x, the values would be x=1.5275 and x=-1.5275.
Flauer [41]3 years ago
4 0
9x^2 - 21 = 0
sqrt (all of the above)
3x - 4.58 = 0
x = 1.53

checking answer please hold...

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A horse corral is situated on a triangular plot of land. Two sides of the plot are 150 feet long and they meet at an angle of 55
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Answer : d. 438.5 ft

The diagram for the given statement is attached below.

Two sides AB and AC are equal so the angle B = angle C

WE know sum of three sides of a triangle = 180

angle A + angle B + angle C = 180

55 + B + C = 180

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angle B = 62.5 and angle C = 62.5

Now we apply sin law

\frac{sin A}{a} = \frac{sin B}{b}

\frac{sin 55}{a} = \frac{sin 62.5}{150}

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a = \frac{ 122.8728066}{sin(62.5)}

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To find perimeter we add all the sides

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