Answer:
see explanation
Step-by-step explanation:
Using the cofunction identity
sec(90 - x)° = cscx° , then
7A = 90 - 5A ( add 5A to both sides )
12A = 90° ( divide both sides by 12 )
A = 7.5°
Answer:
Step-by-step explanation:
13*3=39ft (if thats what ur looking for)
Answer:
47min.
Step-by-step explanation:
Answer:
400315
Step-by-step explanation:
get a calculator
Basically just do the problem backwards.
72÷9=8
72÷8=9