I just complete the one you don't find yet.
The triangular faces of a pyramid that are not bases are

faces.
Hope this helps !
Photon
Answer:
The answer is C
Step-by-step explanation:
Answer:
C. You take the tip amount devided by 15%. Thats 0.15. You the get the answer 97.20
Step-by-step explanation:
Answer:
49,45$
Step-by-step explanation:
15 : 100 = x : 43
x = (43 * 15) / 100 = 6,45
43 + 6,45 = 49,45$