Solve the quadratic equation. 3x2 = -12x - 5
A. 
B. 
C. 
D. 
Answer: C
You might also like to view...
Solve the problem.The path of a projectile fired at an inclination ? to the horizontal with an initial speed vo is a parabola. The range R of the projectile, the horizontal distance that the projectile travels, is found by the formula src="https://sciemce.com/media/4/ppg__ijk0506192222__f1q64g4.jpg" alt="" style="vertical-align: -4.0px;" /> to the horizontal. Round your answer to two decimal places.
A. 552.68 ft
B. 492.45 ft
C. 276.34 ft
D. 492.35 ft
where 
feet per second per second or 
meters per second per second. Find the range of a projectile fired with an initial velocity of 140 feet per second at an angle of
Solve the problem.A hot dog stand sells hot dogs with cheese, relish, chili, tomato, onion, mustard, or ketchup. How many different hot dogs can be concocted using any 5 of the extras?
A. 2,520 B. 42 C. 1,260 D. 21
Evaluate the expression.
?
?
A. 63 B. 19 C. 21 D. 2 E. 91
Simplify, if possible.
A. 2b + a
B. -(2b + a)
C. -(2b - a)
D. 