Answer:
19.5959179423 or when simplified, 19.6
Step-by-step explanation:
Answer: Rectangular prism
Step-by-step explanation:
Details culled from the information supplied :
1.) A 3 - dimensional figure
2.) Four rectangular faces
3.) Two square faces
Using the above information to form the basis of our inference, It could be inferred that the figure of Rhett's house is a rectangular prism.
Three dimensions: length, width, and height
Six faces in total; four of which are rectangular and 2 squared faces.
Recall your d = rt. distance = rate * time.
let's say the speed of the current is "c".
keeping in mind that, when the boat is going against the current, the boat is not really going at 2kmh, but instead at " 20 - c ", because the current is subtracting speed from it.
Likewise when is going with the current, is going at a speed of " 20 + c ".
if the boat took say "t" hours on the way over, on the way back it took the slack from the whole 8 hours and "t", namely it took " 8 - t " hours.

B = 2 + g . . . (1)
g = 6 + r . . . (2)
r = 6 + p . . . (3)
Putting (3) into (2) gives:
g = 6 + 6 + p = 12 + p . . . (4)
Putting (4) into (1) gives:
b = 2 + 12 + p = 14 + p . . . (5)
b + g + r + p = 1200
2 + g + 6 + r + 6 + p + p = 1200
2 + 12 + p + 6 + 6 + p + 6 + p + p = 1200
32 + 4p = 1200
4p = 1200 - 32 = 1168
p = 292
From (5), b = 14 + p = 14 + 292 = 306
Therefore, there are 306 blue mables.
29+13+10+7 is 59 :) I hope this helps.