Answer:
The asnwer is B
Step-by-step explanation:
HOPE YOU DO WELL
80.
The opposite side of the arc is equal to its opposite.
I honestly do not know what to say here: it's already in decimal form. Please, if you made a mistake while typing in the problem, tell me.
9x-5, I guess, not sure, but I'm combining like terms. Hope it's right.