Find the area of the figure using determinants.
A. 11.5
B. 12.0
C. 12.5
D. 11.0
Answer: B
Mathematics
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Answer the question.Consider the numbers 0.159173...., 
, -19, 0, 
, 
, 0.
, 0.21, 
. Which are irrational numbers?
A. 0.159173....,
, 0.
, 
B. 
, 
C. 0.159173....,
, 0.
D. 0.159173....,
, 
Mathematics
Subtract.-147 - (-93 )
A. 240 B. -54 C. 54 D. -240
Mathematics
Solve the problem.An isosceles triangle has exactly two side that are equal in length. If the base measures 35 inches and the perimeter is 93 inches, find the length of the two congruent sides.
A. 58 inches B. 29 inches C. 116 inches D. 14.5 inches
Mathematics
Find an equation for the graph.
A. y = 5 cos 
B. y = 2 cos (5?x)
C. y = 5 cos (2?x)
D. y = 2 cos 
Mathematics