Answer:
85°
Step-by-step explanation:
add 125+150=275
a circle is 360
so 275+85=360
A scientific theory is a validated explanation of some aspect of the natural world, based on multiple facts that have been frequently verified through research and experimentation. Fact theories are not "guesses" but reliable accounts of the real world.
G(x)-f(x)=10x+2- (-8x+5)
=10x+2+8x-5
=18x-3