Two circles are concentric if they have the same center. Which equation represents a circle that is concentric with

the circle shown but has a radius that is twice as large?

(x – 4)2 + (y - 6)2 = 4

(x – 4)2 + (y - 6)2 = 16

(x - 6)2 + (y – 4)2 = 16

O (X - 6)2 + (y - 4)2 = 4

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Sube

22

step-by-step explanation:

ab will be equal to

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.