What are two decimals with thousandths that would give 0.2 when rounded to the nearest tenth and 0.20 when rounded to the nearest hundredth?
plzz me i don't get the !

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

Can someone, me with this.i really need with this

Prove the following(cot0+cosec0)[tex](cot0 + cosec0) { }^{2} = \frac{1 + cos0}{1 - cos0} [/tex]