Use a strictly graphical approach to solve the equation over the interval [0, 2?). Express solutions to the nearest hundredth.2 sin x = 1 + cos x
A. ?
B. {0.93, 3.14}
C. {0, 2.21}
D. {0, 4.07}
Answer: B
Mathematics
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Solve the problem.Mary bought 4 yards of material at a cost of $18 per yard. How much did she pay?
A. $5 B. $22 C. $72 D. $14
Mathematics
Solve the equation.
- x + 
= x - 10
A. -3 B. -7 C. 7 D. 21
Mathematics
The periods for 
and 
are ?.
?
The graphs of 
and 
will have periods 
and phase shifts 
, for 
.
?
Use these facts to identify the graph of the function
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics
Add or subtract. Simplify the answer. 
+ 
A. 1
B. 
C. 
D. 
Mathematics