Referring to triangle ABC, find the area of the triangle.
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Round to three significant digits.
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S = __________ m2
Fill in the blank(s) with the appropriate word(s).
46.1
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Find the sum.-91 + 0
A. 91 B. 0 C. -910 D. -91
Solve the problem.The owners of a large factory complex plan to install a new network of water lines to supply water to five factory buildings. The building numbers of the buildings involved are: #12, #14, #15, #17, and #18. The distances in meters between these buildings are given in the following table.
a) Represent this information with a weighted, complete graph.b) Use Kruskal's algorithm to find a minimum-cost spanning tree that would link each building to give the least-expensive pipe network.c) If the water line cost is $700 per meter, determine the cost of the network in part (b).
What will be an ideal response?
Solve for the missing number.
= 
A. 
B. - 1
C. - 29
D. - 12
One way to weigh a very light object is to weigh a large number of the items and then divide to find the weight of one item. Before dividing, the weight of the packaging must be subtracted to find the net weight. Complete the table below. 
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A. Net weight: 2036 g
Weight of one item in grams: 2104 g
Weight of one item in milligrams: 4383.33 mg
B. Net weight: 135.6 g
Weight of one item in grams: 0.28 g
Weight of one item in milligrams: 282.5 mg
C.
| Net weight: 1968 g |
Weight of one item in milligrams: 4100 mg
D. Net weight: 1968 g
Weight of one item in grams: 4.2 g
Weight of one item in milligrams: 4241.67 mg