Alright so x is equal to 20
then 6 times 20= 120 and then 120-28=92
then you add 92+48=140
then 2 times 20=40 and 140+40=180 which is your answer
0.32 x 133
=42.56
:) hope that helps
The answer to 1. Is shown below I’m attached image
Let a graph have vertices {L, M, N, O, P, Q, R, S} and edge set {{L,R}, {M,P}, {M,Q}, {N,Q}, {P,R}, {Q,S}, {R,S}} .
Verdich [7]
Answer:
a) The degree of vertex P is 2.
b) The degree of vertex O is 0.
c) The graph has 2 components.
Step-by-step explanation:
a) The edges that have P as a vertice are {M,P} and {P,R}.
b) There is no edge with extreme point O.
c) One of the components is the one with the only vertex as O and has no edges. The other component is the one with the rest of the vertices and all the edges described.
The file has a realization of the graph.
The equation would be; √a·√a