Answer:
See solution below
Step-by-step explanation:
Given the expression

Recall that
cos x = sin(90-x)
cos(x+30 ) = sin (90-(x+30)
= sin(90-x-30)
= sin(60-x)
Substitute

Sorry about that i didnt read the question properly
Five percent of 5 is 100 because move the decimal two places to the left .05 and 5 divided by .05 is 100
Answer:
1170 miles in 18 hours.
Step-by-step explanation:
Answer:
22
Step-by-step explanation: