Answer: There are 6 vertices in the polyhedron
Step-by-step explanation:
V- E+ F= 2
V- 10+ 6= 2
V- 4 = 2
V=6
See the graph in the attached image.
Answer:
4.2M - 2.9M= 1300000
1.3/2.9x100= 44.83%
a = -15
a/-3 -6 = -1
add 6 to both sides
a/-3 = 5
now multiply -3 to both sides
a= -15
