To solve this problem you must apply the proccedure shown below:
1. You have the following information given in the problem above: The<span> regular octahedron with edges that are 2.1 inches.
2. Therefore, you must apply the formula for calculate the volume of a octahedron, which is:
V=(a^3</span>√2)/3
3. Therefore, you have:
V=((2.1 inches)^3√2)/3
V=178.30 inches^3
N will equal 15
hope this helps
Slope is 75
equation is Y=50+ 75x
Hope this helped
Answer:
a)x=5 b)x=4
Step-by-step explanation:
a)9.5×2=19
3x+4=19
19-4=15
15÷3=5
x=5
b)5×3=15
7+2x=15
15-7=8
8÷2=4
x=4
hope this helps
Answer:
Nobody was in the hall
Nobody will be in the hall
Nobody will be in the hall
Nobody will be in the hall
