Answer:
-4
Step-by-step explanation:
8 - 2ab
8 - (2 * 2 * 3)
8 - 12
= -4
<span>Each Interior Angle = <span>(<span>(Number of Sides -2) • 180 degrees<span>)<span> ÷ (Number of Sides)
Solving for number of sides
</span></span></span></span></span>
<span>Each Interior Angle / 180 = <span>(N -2) <span>/ (N)
144 / 180 = (n-2) / n
144 * n = 180n -360
360 = 36 n
n = 10 the number of sides
Source:
http://www.1728.org/polygon.htm
</span></span></span>
The combined volume is 320 cu. in.
The volume of the bottom of the box is given by the formula
V = lwh
In this situation, we have
V=8(8)(4) = 256 cu. in.
The volume of the top is given by the formula
V = 1/3lwh
For this situation, we have
V=1/3(8)(8)(3) = 64 cu. in.
Together, this makes
256+64 = 320 cu. in.
Answer:
19.1
Step-by-step explanation:
Answer:
it's so easy 2*0.8=1.6 is the answer
