3x+5y=-15
Answer:
Step-by-step explanation:
Answer:
what has become of this site????
Step-by-step explanation:
they literally told me to pay a fee for being greatful for points
Answer:
1 》let equal side be X and other side y
now, length of y= 2x sin teta/2
=12.3×sin42/2
=12.3 × sin21
=4.407