Write a signed number for the statement.159 feet above sea level

A. -159
B. 159 

Answer: B

Mathematics

You might also like to view...

Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the . y = , y = 0, 0 ? x ? 

A. 14?
B. ?
C. 2?
D. 7?

View
Mathematics

Evaluate the integral. 

A. -  sin4 2x cos 2x -  sin2 2x cos 2x -  cos 2x + C
B. -  sin4 2x cos 2x -  sin2 2x cos 2x -  cos 2x + C
C. -  cos4 2x sin 2x -  cos2 2x sin 2x -  cos 2x + C
D. -  sin4 2x cos 2x -  sin2 2x cos 2x -  sin 4x +  + C

View
Mathematics

Refer to a triangle ABC.If B = 28° and C = 38°, find A.

A. 114° B. 294° C. 24° D. 66°

View
Mathematics

Factor.x2 + 47x + 48

A. (x + 48)(x - 1) B. (x + 12)(x - 4) C. Prime D. (x - 12)(x + 4)

View
Mathematics