Answer:
4:1
Step-by-step explanation:
Corresponding sides...
4:1
4.4:1.1
4:1
6:1.5
simplify any of these or all to get
4:1
Answer:
40
Step-by-step explanation:
3, 6, 9...
120 = 3+(n-1)3
120 = 3+3n-3
120 = 3n
120 / 3 = 3n / 3
40 = n
Answer:

Step-by-step explanation:
we know that
The Euler's formula state that: In a polyhedron, the number of vertices, minus the number of edges, plus the number of faces, is equal to two

in this problem we have

substitute the given values

solve for V
Combine like terms left side

Adds 6 both sides


Answer:
5
Step-by-step explanation:
p(2) - q(2)
3 - (-2)
3 + 2
= 5
Answer:84mph there and 42mph back
Step-by-step explanation:do 924 divided by 11 and 924 by 22