Answer: 3a + 2c = 73 (last night)
2a + 5c = 89 (last week)
Step-by-step explanation:
(meter = kilometer) / second =1 kilohertz
Answer:
63
Step-by-step explanation:
This is a cyclic quadrilateral, meaning that its opposite angles are supplementary. So, x=180-117=63.
I believe the answer is $4.06
let me know if i’m wrong though
Answer:
i think it is 59.337
Step-by-step explanation: