Use a sum or difference identity to find the exact value.sin 
cos 
+ cos 
sin 
A. 
B. 
C. 1
D. 
Answer: A
Mathematics
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Match the function with one of the graphs.f(x) = 2 + ex
A. 
B. 
C. 
D. 
Mathematics
Find the value of each square root by use of a calculator. Each number is approximate.
A. 0.1048 B. 0.5700 C. 0.570 D. 0.57
Mathematics
Simplify the complex fraction. Leave the answer in factored form when appropriate. 
A. 
B. 
C. 
D. 4
Mathematics
Provide an appropriate response.Convert 26° 55" to degrees to the nearest ten-thousandth. Then convert to radians to the nearest hundredth.
Fill in the blank(s) with the appropriate word(s).
Mathematics