10×+30=12×
10×-12×=-30
-2×=-30
×=15
Answer:
61
Step-by-step explanation:
Answer:
0.09
Step-by-step explanation:
Answer:
l
Step-by-step explanation:
Answer:
h=94.87
Step-by-step explanation:
1. Volume of pyramid formula:

Base Edge * Height of Pyramid
2. We have variables:
V = 480, Base Edge = 10, Height of Base = 16 (Inch)
3. Plug into formula + Rearrange:
![\frac{3V}{h} =(b*h)^{2} [b^{2} *h^{2} ]](https://tex.z-dn.net/?f=%5Cfrac%7B3V%7D%7Bh%7D%20%3D%28b%2Ah%29%5E%7B2%7D%20%5Bb%5E%7B2%7D%20%2Ah%5E%7B2%7D%20%5D)



h≅94.868