Answer:
for the question on simplify I think the answer is B
Step-by-step explanation:
cause when it is reciprocated the sign changes
Answer:
Well, it is a right angle, which means 90º
Step-by-step explanation:
I'm not sure if this is the answer or if it is correct.. Sorry!
Answer:
Step-by-step explanation:
Answer:
A (4.18
Step-by-step explanation:
You do 2.2 (base) x 3.8 (height) and divide it by 2