Find the determinant of the matrix and determine if the matrix is invertible 
What will be an ideal response?
0, not invertible
Mathematics
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Write the logarithmic equation as an exponential equation.logb27 = 3
A. b3 = 27 B. 273 = b C. 27b = 3 D. 3b = 27
Mathematics
Find a formula for the nth term of the sequence.The sequence -5, -4, -3, -2, -1, . . . (integers beginning with -5)
A. an = n + 5 B. an = n - 4 C. an = n - 5 D. an = n - 6
Mathematics
Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.AB = 324 ydAC = 180 ydBC = 169 yd
A. A = 21.1°, B = 11.3°, C = 147.6° B. No triangle satisfies the given conditions. C. A = 22.6°, B = 21.1°, C = 136.3° D. A = 21.1°, B = 22.6°, C = 136.3°
Mathematics
If possible, find the matrix product of AB.A = 
; B = 
A. AB = 
B. AB = [-5 -42]
C. AB = 
D. AB = 
Mathematics