DC :AB=3:2 can be written as
DC/AB=3/2
Then you can get the answers easily
Answer:
There are 77 more third graders than second graders.
Step-by-step explanation:
415-338=x
x=77
Answer:
(a)
(b) 
Step-by-step explanation:
It is given that
.
(a)
(b)
![[\because \sin x=\dfrac{1}{\csc x}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%5Csin%20x%3D%5Cdfrac%7B1%7D%7B%5Ccsc%20x%7D%5D)

Therefore,
.
There are
100 Centemeters in a meter, and you would need 100 (1/100)'s to make 1. The answer is centimeters.
Step-by-step explanation:
By Law of Indices, a^m * a^n = a^(m+n).
Therefore 8³ * 8⁵ = 8^(3+5) = 8⁸.