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3 years ago

If y equals -18 when x is 6 find x when y is 6

Mathematics

1 answer:

Mekhanik [1.2K]3 years ago

8 0

Answer:

x=-2

Step-by-step explanation:

-6/18=x/6

simplify the -6/18 into -1/3,

-1/3=x/6

cross product,

3*x=-1*6

3x=-6

x=-6/3

x=-2

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(High points) please solve with explanation.

Vsevolod [243]

Answer:

(6,3) mean:Remember, coordinates are written:(x value, y value).

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3 years ago

Travis needs to mail 4 letters and 10 postcards. A letter needs a 37-cent stamp and a postcard needs a 25-cent stamp. How much m

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Answer:

398-cent stamp for postage.

Step-by-step explanation:

For one letter, Travis needs 37-cent stamp

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Again,

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3 years ago

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Vlad1618 [11]

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xxMikexx [17]

Answer:

Step-by-step explanation:

so d=rt is the famous formula.

30= 10r

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3 years ago

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What is the approximate length of arc s on the circle below? use 3.14 for . round your answer to the nearest tenth. 14.1 in. 22.

Maksim231197 [3]

I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
PLEASE SEE ATTACHED IMAGE.

The length of an arc, by definition is given by:
s = R * theta
Where,
R: radio
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s = (6) * (135 * (pi / 180))
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