Answer:
its scientific notification is 5×10^9
Answer:
yes
Step-by-step explanation:
Answer:
b+3a
Step-by-step explanation:
MN=AN+AM
AN=0.5*AB
AB=OA+OB=4a+2b
AN=2a+b
AM=OA-OM=4a-3a=a
MN=2a+b+a=3a+b
(2,4) is the only possible answer because it is the only one in the shaded area