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natali 33 [55]
3 years ago
14

Which of the following trigonometric ratios are correct?

Mathematics
1 answer:
notka56 [123]3 years ago
8 0

9514 1404 393

Answer:

  D, F

Step-by-step explanation:

The mnemonic SOH CAH TOA can help you with this. It reminds you ...

  Sin = Opposite/Hypotenus

  sin(40°) = x/b . . . . matches D

  Cos = Adjacent/Hypotenuse

<em>   cos(40°) = a/b . . . . no match</em>

  Tan = Opposite/Adjacent

  tan(40°) = x/a . . . . matches F

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The area of a circular fountain is 121pi square feet. What is the diameter of the fountain?
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Which of the following lists all of the positive factors of 18?
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Step-by-step explanation:

4 0
3 years ago
Willy Wonka has 2 candies, Wonka bars and Everlasting Gobstoppers. Both have both natural sugar and sucrose in them. Each Wonka
love history [14]

Answer:

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Step-by-step explanation:

let the wonka bars be X

and everlasting gobstoppers be Y

the objective is to

maximize 1.3x+3.2y=P

subject to constraints

natural sugar

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sucrose

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x>0, y>0

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maximize 1.3x+3.2y=P

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80.7=P

P=$80.9

8 0
3 years ago
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