Answer:
21 ounces
Step-by-step explanation:
You need to know that 1 lb is equal to 16 oz.
Replace 1 lb with 16 oz
1 lb 5 oz
16 oz + 5 oz
21 oz
Answer:
C.
Step-by-step explanation:
Lateral Area formula: ph (perimeter x height)
Answer:
The surface area is equal to 
Step-by-step explanation:
The surface area of the triangular pyramid is equal to the area of its four triangular faces
so
In this problem
![SA=4[\frac{1}{2}(b)(h)]](https://tex.z-dn.net/?f=SA%3D4%5B%5Cfrac%7B1%7D%7B2%7D%28b%29%28h%29%5D)
we have


substitute the values
![SA=4[\frac{1}{2}(15)(13)]=390\ in^{2}](https://tex.z-dn.net/?f=SA%3D4%5B%5Cfrac%7B1%7D%7B2%7D%2815%29%2813%29%5D%3D390%5C%20in%5E%7B2%7D)
Answer:
I believe it is 91 centimetres.
Step-by-step explanation:
5096/56=91.