Answer:
The costumer pays $87.50 back each month.
Step-by-step explanation:
$2,000*5%=
$2,000*0.05=100
2,100/24=$87.50
Basically, you are looking for the area and volume of a tetrahedron.
Tetrahedron area = sq root (3) * edge^2
Tetrahedron area =
<span>
<span>
<span>
27.7128129211
</span>
</span>
</span>
Tetrahedron volume = [sq root (2) / 12] * edge^3
Tetrahedron volume =
<span>
<span>
<span>
0.1178511302
</span>
</span>
</span>
* 64
Tetrahedron volume =
<span>
<span>
<span>
7.5424723327
</span>
</span>
</span>
<span>
<span>
</span></span>
I don't know exactly what you mean by the "lateral area". I'm guessing it is the area of each face?
If that's the case then it equals <span>
<span>
27.7128129211
</span>
/ 4 = </span><span><span><span>6.9282032303
</span>
</span>
</span>
<span>
Source:
http://www.1728.org/platonic.htm
</span>
2 + 3 + 5 = 10
1 + 7 + 2 = 10
4 + 5 + 1 = 10
Brainliest please
Answer:
x=9
Step-by-step explanation:
First, midpoint means “the middle” so that mean that segment AB is half of AC. You can make an equation: 5x+18=4.5+6.5x. After that, you have to move the numbers on one side and the variables on the other.
You then come up with 13.5=1.5x
Divide both of them by 1.5 and then you get x=9
3 gallons of paint would cover 1050 square feet