Answer:
the second one
Step-by-step explanation:
Answer:
16.26
Step-by-step explanation:
To find the angle of C, use the inverse sine function.

Type into your calculator 7/25 = 0.28. Then type the
key to find 16.26 degrees.

For m = 0.6213,

For m = -3.6213,

Therefore, the equation has no extraneous solution.
The 4 in that number is in the hundredths section. It means the 4 represents four hundredths