Answer:
can you please tell me what grade you're in like
what is
Finding what percentage is $30 of $600:

So, it is 5% per month.
Converting it to annual:
She has 160 books , you multiply the number of boxes times how many are in each box. 5x32= 160
This is a 30-60-90 triangle. The short leg is given to us as 5
The long leg is equal to sqrt(3) times the short leg
long leg = sqrt(3)*(short leg)
long leg = sqrt(3)*5
long leg = 5*sqrt(3)
The base is 5. The height is 5*sqrt(3)
b = 5
h = 5*sqrt(3)
Use this to find the area
A = b*h/2
A = 5*5*sqrt(3)/2
A = 25*sqrt(3)/2
which is the exact area in terms of a radical
You can write it out as