1) first one....90-27=63°
2)180-128=52°>>>>that is B
3)first one is suppliment....so A
4)180-125=55°....I think D....but not in pic !!!
so...go for it !!!
They would cost $8.75. If you take out 30% from the original price, that is how much they would be.
Answer:
f(x)=x
Step-by-step explanation:
that's keeping it simple... ;-)