Will give brainliest to who answers correctly
factor completely 4x2 + 36x + 81.
a. (2x + 9)(2x + 9)
b. (2x − 9)(2x − 9)
c. (4x + 9)(4x + 9)
d. (4x − 9)(4x − 9)

Approximately how many more job openings are expected for security guards than pharmacy technicians? a. 2,000 b. 11,100 c. 21,000 d. 32,000

Which is the length of the hypotenuse of the triangle a. 94ft b. 214 ft c. 33ft d. 37 ft

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.