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3 years ago

Pleeeease somebody help me. Im really confused

Mathematics

2 answers:

Neporo4naja [7]3 years ago

5 0

Answer:

2.5y=5x-5

y= 2x-2

sorry i read the question wrong...

vova2212 [387]3 years ago

4 0

Step-by-step explanation:

2.5y=5x-5

hence:

5x=2.5y+5

x=(2.5y+5)/5

take one of the values and plug it to another:

2.5y=5(2.5y+5)/5 -5

2.5y=2.5y+5-5

2.5y=2.5y

2.5y-2.5y=0

y is R (real number)

but im not sure

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Answer:

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Step-by-step explanation:

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______________________________________________________

Given

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$(x-a)^2 + (y-b)^2 = r^2 \ substitute (a,b) \ with (-2,3) \\=>(x-(-2))^2 + (y-3)^2 = r^2 \\=>(x+2)^2 + (y-3)^2 = r^2 (1)$

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