Find the indicated matrix.Let A = 
, B = 
, and C = 
. Find AB + BC.
A. 
B. 
C. 
D. 
Answer: A
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Determine whether the sequence is arithmetic or geometric. Then find the next two terms.-6, -5, -4, -3, . . .
A. Geometric; -12, -6 B. Arithmetic; -2, -1 C. Arithmetic; 1, 2 D. Geometric; -2, -1
Complete the sketch so that it has the indicated symmetry.Complete the sketch so that it has line symmetry about l.
What will be an ideal response?
Find the smallest positive value of t for which 
.
?
A. 
B. 
C. 
D. 
E. 
Solve. Round to the nearest tenth when necessary.The zoo has hired a landscape architect to design the triangular lobby of the children's petting zoo. In his scale drawing, the longest side of the lobby is 16 cm. The shortest side of the lobby is 8 cm. The longest side of the actual lobby will be 33 m. How long will the shortest side of the actual lobby be?
A. 0.7 m B. 0.2 m C. 16.5 m D. 66 m