Evaluate each expression without using a calculator. Give the result in degrees.sin-1 
A. 60°
B. 45°
C. 135°
D. 120°
Answer: A
Mathematics
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Find the logarithm using the change-of-base formula.log7.8 205
A. 2.5914 B. 26.2821 C. 0.3859 D. 2.3118
Mathematics
Write the Egyptian numeral for the given Hindu-Arabic numeral.1534
A. 
B. 
C. 
D. 
Mathematics
Decide whether or not the ordered pair is a solution of the equation.4x - 5y = 22; (3,2)
A. Yes B. No
Mathematics
Evaluate the expression.54 ÷ (-3)
A. 18
B. - 
C. -28
D. -18
Mathematics