<span>Multiply both sides of the fraction
by 3.
3/4 = 9/12 </span>
There are 16 oz. in a pound.
10/16
5/8
Cos N= 5/13, and tan N=12/5.
the answer is D. All points to the left of zero are negative.
If you take the square root of integers 1-100, the only rational numbers will be the perfect squares, hence the square root. Count how many squares there are between 1 and 100, inclusive, and subtract that number from 100 to get the number of rational and irrational numbers.
