Find the domain. Write interval notation for the answer.f(x) = 
A. (-?, 1) ? (1, ?)
B. (-?, ?)
C. (-?, -5) ? (-5, 5) ? (5, ?)
D. (-?, -5) ? (-5, ?)
Answer: B
Mathematics
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Add in the indicated base.10112 + 1112
A. 11,0002 B. 10,0102 C. 11,0012 D. 11112
Mathematics
Write the numeral as a Mayan numeral.72,302
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Suppose G is a graph with 39 vertices and 38 edges. Then
A. G is either a tree or it is not connected. B. G must be a tree. C. G cannot have any circuits. D. G cannot have more than one path joining any two vertices. E. none of these
Mathematics
Solve the problem.In triangle ABC, angle A is three times as large as angle C. The measure of angle B is 
less than that of angle C. Find the measure of the angles.
A. 120°, 20° and 80° B. 80°, 20° and 80° C. 120°, 20° and 40° D. 80°, 20° and 40°
Mathematics