−8x−3y=46 −8x+9y=22 pls help and show your work

1 answer:

zzz [600]3 years ago

5 0

Answer:

Step-by-step explanation:

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kakasveta [241]

Answer:

25 degrees

Step-by-step explanation:

Use a trig. ratio

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Plug it into a calculator

$sin^{-1}$ =25.3

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3 years ago

Pani-rosa [81]

SYSTEM OF EQUATIONS

S+B = 17000
0.1S+0.07B=1280

Multiply the first equation by 0.1 and subtract the second equation

0.03B=420
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mash [69]

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exis [7]

Answer:

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Stella [2.4K]

Answer:

0.000093

Step-by-step explanation:

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3 years ago