Find det A using the method of cofactors.A = 
A. -47
B. 37
C. -42
D. 42
Answer: C
Mathematics
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Name the property illustrated by the statement.
(3) = 1
A. associative property of multiplication B. distributive property C. multiplicative inverse property D. identity element for multiplication
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Find the measure of ?x in the triangle.
A. 122° B. 48° C. 58° D. 88°
Mathematics
Identify the graph of the equation as a parabola, circle, ellipse, or hyperbola.5x = 4y2 - 31
A. Circle B. Parabola C. Hyperbola D. Ellipse
Mathematics