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I am Lyosha [343]
3 years ago
9

A watch costs $30. The equation y=30x describes the cost y of x number of watches. Identify the graph of this

Mathematics
1 answer:
kupik [55]3 years ago
8 0

Answer:

Step-by-step explanation:

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sineoko [7]

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Step-by-step explanation:

The cosine of an acute angle in a right triangle  is the ratio of the length of the adjacent side to the length of the hypotenuse.

\tt \cos A=\cfrac{x}{AC} \ \ \Rightarrow \ \ x=AC\cdot\cos A=24\sqrt{2}\cdot\cfrac{\sqrt{2}}{2}=24 \ units

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Can somebody help me ???
Firlakuza [10]

Answer: to find y, simply make the equation y+82=180 since we know a straight line is 180 degrees. Solving gives us Y=98.

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Y= 4x +3, 4x + y =3 are they parallel or perpendicular
FrozenT [24]

Answer:

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Step-by-step explanation:

because the slope are opposite which means the lines intersect.

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