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4 years ago

8

Roger makes 70 gallons of pink paint by mixing 21 gallons of red paint with 49 gallons of white paint which part of evey gallon

is red paint?

2 answers:

navik [9.2K]4 years ago

4 0

Answer:

21/(21+49) = 21/70 = 3/10 = 30% red

Step-by-step explanation:

zhannawk [14.2K]4 years ago

3 0

Answer:

21/(21+49) = 21/70 = 3/10 = 30% red

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Answer:

Complete function will be $(2x+3y)^2=(2x)^2+(3y)^2+2\times (2x)\times (3y)$

Step-by-step explanation:

We have given equation $(2x+3y)^2=(2x)^2+2\times (2x)\times (3y)+..........^2$

We have to find the function in place of blank space and complete the function

We know the algebraic equation $(a+b)^2=a^2+b^2+2ab$

So $(2x+3y)^2=(2x)^2+(3y)^2+2\times (2x)\times (3y)$

So in place of blank pace there will be $(3y)^2$

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

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