Answer: n=75
Step-by-step explanation:
1/5 times 75 equals to 15
We are asked to find the principal value of
cos ⁻¹ (0.69)
which is just the least positive angle
cos ⁻¹ (0.69) = 46.37°
Other values of
cos ⁻¹ (0.69) is
46.37° - 180° n
where n is a whole number
Answer:
5( 4w -3)
Step-by-step explanation:
just pulled out a 5
Answer:
4 times larger
Step-by-step explanation:
Answer:
1 9/35
Step-by-step explanation: