Answer:
3a(c + 2b - 5)
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
(4 * 2) - 4 = x
8 - 4 = x
x = 4
Answer:
4.25 hours
Step-by-step explanation:
38.25/9
Answer:
86°
Step-by-step explanation:
Normally, the building stands at an angle of 90° to the ground (from horizontal)
so,
x = 90° - 4° = 86°