Answer:
3:20
Step-by-step explanation:
You can solve this problem by subtracting the movie length from the end time. This can be done in steps.
If you subtract 1 hour from 4:40, you are left with 3:40.
4:40 - 1 hour = 3:40
If you subtract 20 minutes from 3:40, you are left with 3:20.
3:40 - 20 minutes = 3:20
Answer:
the correct answer is C
Step-by-step explanation:
Abbasid Caliphs Harun al-Rashid and his son, al-Ma'mun, who followed him, established a House of Wisdom in Baghdad—a dedicated space for scholarship. The House of Wisdom increased in use and prestige under al-Ma'mun's rule, from 813 to 833.
is the only acute angle whose sin = 1/2. Therefore, cos (
) =