Find the exact value of the expression.tan 345°
A. 
B. 2 + 
C. -2 - 
D. 
Answer: C
Mathematics
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Convert from one measure to the other.13 quarts to cups
A. 52 cups B. 104 cups C. 26 cups D. 208 cups
Mathematics
Determine if the given set of whole numbers is closed under addition.{n ? N|n ? 35}
A. Closed B. Not closed
Mathematics
Translate the phrase into a mathematical expression and then find the result.The total of 788, 645, and 783 downloads
A. 788 + 645 + 783; 2116 downloads B. 788 - 645 + 783; 1428 downloads C. 788 + 645 + 783; 2216 downloads D. 788 + 645 - 783; 1433 downloads
Mathematics
Determine whether the sequence is arithmetic. If the sequence is arithmetic, determine the first term a and common difference d.4, 12, 36, 108, 972, . . .
A. Arithmetic; a = 4, d = 8 B. Not arithmetic
Mathematics