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2 years ago

Solve the formula for the indicated variable rx + ry = 4 for r

Mathematics

1 answer:

pishuonlain [190]2 years ago

3 0

Answer:

r = 4/(x+y)

Step-by-step explanation:

rx + ry = 4

Factor out r

r ( x+y) = 4

Divide each side by (x+y)

r ( x+y) /(x+y) = 4/(x+y)

r = 4/(x+y)

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3 years ago

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Below in bold.

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2 years ago

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