True or False?
1. (sin x + cos x)² = 1+sin 2x
2. cos(x+y) = cos x + cos y
3.  figure 1.png)
1. True
2. False
3. True
Mathematics
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Evaluate.(-6)2
A. -36 B. -6 C. 6 D. 36
Mathematics
Provide an appropriate response. What is the area of a triangular cast if the sides measure 33 mm, 44 mm, and 26 mm?
A. 426.9 mm2 B. 213.4 mm2 C. 413.8 mm2 D. 182,200 mm2
Mathematics
Divide. Write the answer in simplest form.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Solve.A rectangular sheet of paper measures 
ft by 
ft. What is its area?
A. 
ft2
B. 
ft2
C. 
ft2
D. 
ft2
Mathematics