Answer:
6.58 I could be wrong but that's pretty much it is it all students together in total?
Step-by-step explanation:
just add 1.94+0.97+1.8+1.87=6.58
Answer:
4
Step-by-step explanation:
Divide 28 by 7 and get 4.
Answer:
SA = 2520 ft^2
Step-by-step explanation:
a = 21ft
b = 29ft
c = 20ft
h = 30ft
SA = 2
+ (a+b+c)h
= s(s﹣a)(s﹣b)(s﹣c)
s = 
SA= ah + bh + ch +

SA= (21 * 30) + (29 * 30) + (20 * 30) +

SA = 2520 ft^2
B. -4-1. -4-1=-5, which is the amount of you count the spaces in between.
Hope this helps!