Answer:
-2
Step-by-step explanation:
15x+6=6x-12
15x-6x=-12-6
9x=-18
x=-2
Answer:
the correct answer is -3.125
Step-by-step explanation:
Step-by-step explanation:
HERE,
as,it is a right angle triangle,
x=

Answer:
15
Step-by-step explanation:
g(3)=(3)^2-2=7
f(g(3))=f(7)=2*7+1=15