Answer:
It is an octagon if and only if it has eight sides.
Step-by-step explanation:
Answer:
62.22% I think.
Step-by-step explanation:
Have a good day.
Answer: 1. Proportional 2. Not Proportional
Step-by-step explanation: cross multiply.
1. 16*9=144
36*4=144
2. 8*80= 640
20*20=400
Answer:
Step-by-step explanation:
hello :
(4a) × (3b) =12ab
A reciprocal is just when you flip over the numerator and the denominator.
So, if you have 5/8, then its opposite, or reciprocal will be 8/5. It is also a fraction, as is 5/8.
You can write it as a mixed number, as the person above me mentioned, as 1 3/5.