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dmitriy555 [2]
3 years ago
15

I'm painting my house lavender. I'm going to use a mix

Mathematics
1 answer:
DanielleElmas [232]3 years ago
8 0

Let W=4x, B=3x, R=2x.

The ratio

4x+3x+2x=189 \\ 9x=189 \\ x=21\implies W=84,B=63,R=42

Hope this helps.

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3 years ago
the position of a submarine relative to the water surface was -32 1/4 feet . A downward navigational manuever increased it's dep
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Answer:

Position of the submarine now relative to the water surface =-47\ \frac{3}{4}

Step-by-step explanation:

It says that the position of a submarine relative to the water surface was -32 1/4 feet . A downward navigational maneuver increased it's depth by 15 1/2 feet.

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Position of the submarine now relative to the water surface = -32\ \frac{1}{4}-15\ \frac{1}{2}

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5 0
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