Use the product-to-sum formulas to rewrite the expression as the sum or difference of two functions.cos 46° cos 3°
A. 
sin 43° + 
sin 49°
B. 
cos 43° + 
cos 49°
C. 
cos 43° - 
cos 49°
D. 
sin 49° - 
sin 43°
Answer: B
Mathematics
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Multiply and simplify any radicals in your answer. Assume that all variables represent positive real numbers.-3
(-4
+ 2
)
A. 24x
B. 12
+ 2
C. 14
D. 12
- 6x
Mathematics
Divide the following numbers.
A. 6 B. 1.6 C. 16 D. 0.6
Mathematics
Solve the formula for the specified variable.P = 2L + 2W for W
A. W = 
B. W = 
C. W = P - L
D. W = d - 2L
Mathematics
Divide. If a quotient goes beyond the hundredths place, round to the nearest hundredth.735.84 ÷ 292
A. 3.52 B. 35.2 C. 2.52 D. 25.2
Mathematics