Solve the equation by completing the square.x2 + x + 4 = 0
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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What is the value of:
a. (1024)1/2 b. (x2y4)1/2
Mathematics
Simplify, where possible.14x - 7y - 18x - 3y
A. -4x - 7y - 3 B. -4x - 10y C. -4x - 4y D. 4x - 10y
Mathematics
Alicia's Construction has been hired to build an access ramp into the county courthouse.The ramp needs to rise 3 feet.Alicia has chosen a building code angle of
5 
.Approximate the horizontal length of the ramp.
A) 33.3
B) 35.3
C) 32.3
D) 36.3
E) 34.3
Mathematics
Write and solve an equation to answer the question. Round your answer to the nearest hundredth, if necessary.What is 8.9% of 29 feet?
A. 25.8 B. 0.26 C. 258 D. 2.58
Mathematics