Step-by-step explanation:
What this is saying is...20 is a whole number; but 3/4 is not. What they are saying is, if you have to add a mixed number with a whole number, you can add both of the whole numbers together. Then, you add the 3/4 at the end...because it is not a whole number. You can break apart a mixed number by separating the whole number and the fraction.
Hope this helps :)
The answer is 1 boy for every 4 girls :-)
According to the theory
b^2 = (13)^2 - (7)^2
b^2 = 169 - 49 = 120
b= root(120)
b= 10.95 cm
Answer:
The distance between the two playing pieces is of 6.4 units.
Step-by-step explanation:
Suppose we have two points:
The distance between these points is:
Distance between:
A(-2,3) and B(3,-1)
The distance between the two playing pieces is of 6.4 units.
4.005 , 4.045 , 4.054 , 4.405 , 4.504
