In triangle ABC, the measure of ?B is two times the measure of ?A. The measure of ?C is a thirty degrees month than ?B. Find the measure of ?B.
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Mathematics
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Solve the equation on the interval 0 ? ? < 2?.
sin ? - cos ? = -1
A. 
B. 
C. 
D. 
Mathematics
Subtract and, if possible, simplify.
- 
A. 
B. - 
C. -5
D. - 
Mathematics
Provide an appropriate response.Following is a sample of the percent increases in the price of a house from 2000 to 2005 in 8 regions of the U. S.75 130 145 150 150 225 225 300Find the median.
A. 225 B. 137.5 C. 150 D. 300
Mathematics
Find decimal notation.
A. 1.0
B. 1.09
C. 1.0
D. 1.08
Mathematics