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sergejj [24]
3 years ago
14

PLEASE HELPPPP 20 POINTSSS

Mathematics
1 answer:
shusha [124]3 years ago
4 0

Answer:

3/4

Step-by-step explanation:

9 blue coins and 3 red coins

12 coins

P(blue) = number of blue coins / total coins

            = 9/12 = 3/4

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Answer:

Polynomial expression that represents the area of blanket:

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Step-by-step explanation:

The area of the rectangle can be calculated with the formula:

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Add like terms:

A(x)=(6x^2+5x-21)cm^2 (Simplied form)

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