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DENIUS [597]
3 years ago
10

How many points are needed to define a ray? 0 1 2 3

Mathematics
2 answers:
beks73 [17]3 years ago
5 0
You only need 1 point to define a ray
Rzqust [24]3 years ago
5 0
You only need one. It can be written as two ways.
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Find tan , sin , and seco, where 0 is the angle shown in the figure.
kicyunya [14]

Answer:

  • tan(θ) = 5/3
  • sin(θ) = 5√34/34
  • sec(θ) = √34/3

Step-by-step explanation:

The hypotenuse is given by the Pythagorean theorem:

  h = √(3² +5²) = √34

The trig functions are the ratios of sides:

  Tan = Opposite/Adjacent

  tan(θ) = 5/3

__

  Sin = Opposite/Hypotenuse

  sin(θ) = 5/√34 = (5/34)√34

__

  Sec = Hypotenuse/Adjacent

  sec(θ) = √34/3

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4 years ago
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3 years ago
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Ne4ueva [31]

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Step-by-step explanation:

1 Combine similar terms

x²+5x+6x²+x-6

7x²+5x+x-6

2 Combine similar terms

7x²+5x+x-6

7x²+6x-6

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Answer:

I'm pretty sure it's 0.257!

Step-by-step explanation:

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6 0
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4 years ago
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