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denpristay [2]
3 years ago
9

Please help me solve this

Mathematics
1 answer:
seropon [69]3 years ago
5 0

9514 1404 393

Answer:

  103°

Step-by-step explanation:

The law of sines tells you ...

  sin(C)/c = sin(A)/a

  sin(C) = (c/a)sin(A)

  C = arcsin(c/a·sin(A)) = arcsin(37/19·sin(30°)) ≈ 180° -76.8° ≈ 103°

Obtuse angle C is about 103°.

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10

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solve 91 - 2 + 7k| +1 = 46
mylen [45]

Answer:

k = -6.29

Step-by-step explanation:

91 - 2 + 7k + 1 = 46

add all like terms

90 + 7k =46

subtract

90 + 7k = 46

-90          -90

------------------------

7k = -44

divide

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7 0
2 years ago
Which statement is true? I know it’s not the first one.
agasfer [191]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
A 45 foot ladders leaning up against a building. The base of the latter is 20 feet away from the building. What is the angle of
Tatiana [17]

Answer:

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Step-by-step explanation:

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Please check for this in the attachment.

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8 0
3 years ago
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5 0
3 years ago
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