What is the new coordinate of Point B (8,7) with scale factor r=2? What is the new coordinate of Point C (12,9) with scale factor r=2? What is the new coordinate of Point D (3,10) with scale factor r=2?

take the top number and divide it by a the bottom number

step-by-step explanation:

1/2 1 divied by 2 = .5

898.1666667

step-by-step explanation:

5389/6 = 898.1666667

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i wish i could you, i have no idea how to answer this

step-by-step explanation: