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°.
x = 150 did this help you?
X/9 - 7 is the answer. note x/9 is in fraction form
Answer:
its a 3/8 chance that there are girls
Step-by-step explanation: