Answer:
4
Step-by-step explanation:
d - 9 = -5
Add 9 to -5, and you will get 4.
4 - 9 = -5
Answer: x=14.4
Step-by-step explanation:
Answer:
F = 25
Step-by-step explanation:
Euler's formula for polyhedra states that
F + V - E = 2
Here V = 11, E = 34, thus
F + 11 - 34 = 2
F - 23 = 2 ( add 23 to both sides )
F = 25
Answer:
18
Step-by-step explanation:
volume= r × h = 2 × 9= 18
Answer:
look at picture
Step-by-step explanation:
x: student tickets
y: general tickets