Find the inverse matrix of A.A = 
A.
B.
C.
D.
Answer: A
Mathematics
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Solve using the percentage formula.What percent of 10 is ?
A. 7% B. 5.5% C. 10% D. 5%
Mathematics
Find the perimeter.
A. 118 m B. 74 m C. 104 m D. 148 m
Mathematics
Decide whether the statement is an example of the commutative, associative, identity, inverse, or distributive property.5(x + 6) = 5x + 5 ? 6
A. Associative B. Commutative C. Identity D. Distributive
Mathematics
Write an equivalent numerical expression and evaluate.6 more than the sum of -3 and 9
A. -3 - [9 - 6]; -18 B. [-3 + 9] + 6; 12 C. [3 + 9] + 6; 18 D. 9 + [6 - 3]; 6
Mathematics