Find the perimeter. Use 3.14 for ? when needed.

A. 30.84 m
B. 27.42 m
C. 21.42 m
D. 18.42 m


Answer: C

Mathematics

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Solve the inequality and graph the solution.-4 < 

A. x < -12

B. x > -12
 
C. x ? -12

D. x ? -12
 

Mathematics

Find a1, r, an, n, or Sn for the geometric sequence, as instructed.a1 = 35, r = 3, an = 945; Find Sn.

A. 1400 B. 945 C. 455 D. 910

Mathematics

Perform the indicated operation or operations, if possible. + 

A.

B.

C.

D.

Mathematics

Determine whether the function is continuous.

Mathematics