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frez [133]
3 years ago
12

The equation and answer

Mathematics
1 answer:
dolphi86 [110]3 years ago
8 0

Answer:

The correct answer is 47 degrees.


Step-by-step explanation:

Use cosine.

cos(x)= adj/hyp

cos(x)=19/28

x=arccos(19/28)

Use a calculator

x is approximately 47 degrees.


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7j + 5 - 8k when j = 0.5 and k = 0.25
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Answer:

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3 years ago
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Find the meaure of the central angle the sector area is 169.56 and the radius is 9
BaLLatris [955]
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240 degrees
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What is the value of x
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Step-by-step explanation:

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8 0
3 years ago
How can you use proportional reasoning to solve problems involving percent
Oksana_A [137]
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3 0
3 years ago
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pashok25 [27]

Answer:

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3.) Yes

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Step-by-step explanation:

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8 0
3 years ago
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