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 - 7x
A. 
; 
2
B. 49; 
2
C. 0; 
2
D. 
; 
2
Answer: D
Mathematics
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a and b represent the two legs of a right triangle, while c represents the hypotenuse. Find the length of the unknown side.a = 15 m, b = 20 m
A. c = 24 m B. c = 18 m C. c = 13 m D. c = 25 m
Mathematics
Find the measure of the dihedral angle indicated.The figure shown is a right prism whose bases are regular triangles. Find the measure of the dihedral angle between adjacent lateral faces.
A. 90° B. 120° C. 60° D. 45°
Mathematics
If s denotes the length of the arc of a circle of radius r subtended by a central angle ?, find the missing quantity.s = 6.6 meters, ? = 3 radians, r = ?
A. 1.1 m B. 0.45 m C. 2.2 m D. 1.6 m
Mathematics
Find the horizontal asymptote of the given function.f(x) = 
A. None B. y = 1 C. y = 6 D. y = -6
Mathematics