Find the distance between the pair of points. Give an exact answer, and where appropriate, an approximation to three decimal places.(0, 0) and (a, b)
A. a2 + b2
B. 
C. 
D. a + b
Answer: B
Mathematics
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Find the indicated term of the sequence.an = 
; a5
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.
(x + 27) - 
(x - 3) = x + 5
A. 
B. 
C. 
D. 
Mathematics
Evaluate the expression.[[8]]
A. 9 B. -8 C. 7 D. 8
Mathematics
Determine whether the given equation is rational or non-rational.8x + 3 = 
+ 1
A. Rational B. Non-rational
Mathematics