Use the theorem that relates the sum of degrees to the number of edges to determine the number of edges in the graph.A graph with 7 vertices, one of degree 4, three of degree 3, and three of degree 1.
A. 4 edges
B. 16 edges
C. 12 edges
D. 8 edges
Answer: D
Mathematics
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A. ounce-dollars B. ounces per dollar C. dollars per ounce D. dollar-ounces
Mathematics
Find area of figure. Round to the nearest hundredth if necessary.
A. 434 ft2 B. 392 ft2 C. 458 ft2 D. 546 ft2
Mathematics
Solve.x = 2644 + 2530
A. 5137 B. 6174 C. 5174 D. 5074
Mathematics
Find the number of subsets of the set.{12, 13, 14}
A. 7 B. 6 C. 8 D. 3
Mathematics