Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.x2 - 5x
A. 0; 
2
B. 25; (x - 5)2
C. 
; 
2
D. 
; 
2
Answer: C
Mathematics
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Find the probability.A card is dealt from a 
deck. What is the probability of not being dealt a 3?
A. 
B. 
C. 
D. 
Mathematics
Complete the identity.cos 
= ?
A. - 
(cos x + sin x)
B. 
(cos x - sin x)
C. - 
(cos x - sin x)
D. 
(
cos x - sin x)
Mathematics
Assume triangle ABC has standard labeling. Determine if AAS, ASA, SSA, SAS, or SSS is given, and decide if the law of sines or the law of cosines should be used to solve the triangle.?, b, and c
A. ASA; law of sines B. SSA; law of sines C. SSS; law of cosines D. SAS; law of cosines
Mathematics
Determine the values of x for which f(x) and g(x) are inverse functions.f(x) = (x - 13)2 + 4 , g(x) = 
+ 13
A. x ? 0 B. x ? 0 C. x ? 4 D. x ? 13
Mathematics