Solve the problem.The diagonal of a square has length 9
cm. Find the exact length of a side of the square.
A. 81 cm
B. 9 cm
C. 25.456 cm
D. 12.728 cm
Answer: B
Mathematics
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Find the sum.4 + 
+ 
+ 
+ . . .
A. 
B. 
C. 5
D. Does not exist
Mathematics
Write the expression as a single logarithm.2logb m - 
logb n + 
logb j - 3logb k
A. logb 
B. logb 
C. logb 
D. logb (2m - 
n + 
j - 3k)
Mathematics
Solve for the variable.0.8x - 0.4(30 + x) = 0.40(30)
A. x = 60 B. x = 70 C. x = 50 D. x = 30
Mathematics
Find the axis of symmetry of the given function.g(x) = 2x2 - 20x + 52
A. x = 2 B. x = -2 C. x = -5 D. x = 5
Mathematics