Answer:
71°
Step-by-step explanation:
The cosine of an angle is equal to the sine of its complement:
cos(19°) = sin(90° -19°) = sin(71°)
Comparing to the given expression, we see that x = 71°.
Answer: Option 1
<u>Step-by-step explanation:</u>

Option 1 has a greater area than option 2.
Answer:
Step-by-step explanation:
Final Answer: 19.5%
Answer:
Step-by-step explanation:
It’s d
Answer:
390625
Step-by-step explanation:
5x5x5x5x5x5x5x5