Find the inverse of the matrix, if possible.A = 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Change to decimal numbers.
A. 0.42 B. 0.28 C. 0.16 D. 0.36
Mathematics
Find the exact value of the expression.sin 185° cos 65° - cos 185° sin 65°
A. 
B. - 
C. - 
D. 
Mathematics
Write the equation of the line with the given conditions.passing through (3, -7) and perpendicular to the line with equation 4x - 5y = -23
A. y = 
x - 
B. y = - 
x - 
C. y = - 
x - 
D. y = - 
x - 
Mathematics
Use a calculator to find the function value to four decimal places.cos (33.9°)
A. 0.6720 B. 0.5577 C. 0.8300 D. -0.7915
Mathematics