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MrRa [10]
3 years ago
10

(x - 8) 2 + (y + 2) 2 = 64.

Mathematics
2 answers:
oksano4ka [1.4K]3 years ago
6 0

Answer:

x +y =24

Step-by-step explanation:

(x - 8) 2 + (y + 2) 2 = 64

2x - 16 +2y+4 =64

2x + 2y =64-16

2x+2y = 48

divide both side with 2 we get

2x/2 +2y/2 =48/2

simplify

x + y =24

hence equation is x +y =24

hodyreva [135]3 years ago
5 0

Answer:

xy=32

Step-by-step explanation:

(2x - 16) + (2y + 4) = 64

(4xy - 64)=64

       +64    +64

4xy = 128

4xy/4 = 128/4

xy = 32

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