Respuesta:
-15
Explicación paso a paso:
r² = x² + y²
17² = (-8)² + y²
289 = 64 + y²
y² = 225
y = √225
y = 15 o y = -15
(x, y) ∈ IIIC
y = -15
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Respuesta:
-15
Explicación paso a paso:
r² = x² + y²
17² = (-8)² + y²
289 = 64 + y²
y² = 225
y = √225
y = 15 o y = -15
(x, y) ∈ IIIC
y = -15