Solving the following equation will require you to use the quadratic formula. Solve the equation for ? between 0° and 360°, and round your answers to the nearest tenth of a degree.
?
?
A. 201.5°, 338.5°
B. 202.1°, 337.9°
C. 201.9°, 338.1°
D. 200.7°, 339.3°
E. 201.7°, 338.3°
Answer: A
You might also like to view...
Write the fraction in decimal notation.
A. 0.65 B. 0.76 C. 0.076 D. 7.6
Determine the discriminant of the quadratic equation. Use the value of the discriminant to determine whether the quadratic equation has two rational solutions, two irrational solutions, one repeated real solution, or two complex solutions that are not real.4x2 + 5x = 7
A. Two complex solutions that are not real B. One repeated real solution C. Two rational solutions D. Two irrational solutions
For the given functions f and g, find the requested function and state its domain.f(x) = 
; g(x) = 
Find f ? g.
A. (f ? g)(x) = 
; {x|x ? 0}
B. (f ? g)(x) = 
; {x|x ? -11, x ? 0}
C. (f ? g)(x) = 
; {x|x ? -11, x ? 0}
D. (f ? g)(x) = 
; {x|x ? -11, x ? 0}
Multiply.(5x + 3)(4x - 5)
A. 20x2 - 15 B. 20x2 - 13x - 15 C. 20x2 - 37x - 15 D. 9x2 - 2