Add the value that will turn the expression into a perfect square trinomial to complete the square. Then factor the trinomial to a squared binomial.x2 - 5x
A. add 0; 2
B. add - ;
2
C. add ;
2
D. add 25; 2
Answer: C
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Decide whether the statement is true or false.The radius of a circle must be a natural number.
A. True B. False
Solve the problem.A building 230 feet tall casts a 30 foot long shadow. If a person stands at the end of the shadow and looks up to the top of the building, what is the angle of the person's eyes to the top of the building (to the nearest hundredth of a degree)? (Assume the person's eyes are 6 feet above ground level.)
A. 82.30° B. 7.70° C. 82.57° D. 82.37°
Provide an appropriate response.If X is normally distributed with ? = 20 and ? = 5, find x0 such that P(X > x0) = 0.025.
A. 29.8 B. 31.6 C. 27.2 D. 21.96 E. 18.6
Rewrite as an equivalent logarithmic equation. Do not solve.42 = 16
A. 2 = log 4 16 B. 4 = log 2 16 C. 16 = log 4 2 D. 2 = log 16 4