Determine whether the two matrices are inverses of each other by computing their product.
and 
A. No
B. Yes
Answer: B
Mathematics
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Solve the equation.
= 
+ 3
A. {63}
B. {21}
C. {27}
D. 
Mathematics
Factor the GCF from the polynomial.w(z - 10) - 7(z - 10)
A. (z - 10)(w + 7) B. -7w(z - 10) C. (wz - 10w) - (7z - 70) D. (z - 10)(w - 7)
Mathematics
Find the area.
All segments are of equal length
A. 405 in.2 B. 324 in.2 C. 243 in.2 D. 108 in.2
Mathematics
Graph the equation.36y2 - 9x2 = 324
A. 
B. 
C. 
D. 
Mathematics