Question

a) (3/4) x(1/2) =
b) (3/4) = (2/1) =
c) (5/7) x (2/3) =
d) (5/7) + (3/2) =

ayuda plis​

Answer 1

Respuesta:

A x^{2}+y^{2}-4x-6y-12=0

B x^{2}+y^{2}+3x+y+10=0

C 4x^{2}+4y^{2}-4x+12y-6=0

D 4x^{2}+4y^{2}-4x-8y-11=0