Answer:
At 3.44 seconds, the penny is at a height of 300 meters above the ground.
Step-by-step explanation:
Basically, we have to solve an equation here:

Hence,



Hence, at 3.44 seconds, the penny is at a height of 300 meters above the ground.
Hope this helped!
Here is the answer for prove that cos theta by 1 minus tan theta + sin theta by 1 minus cot theta equal to sin theta + cos theta
Answer:
8 minutes
Step-by-step explanation:
120÷ 15= 8
yup thats pretty much it
Answer:
x ≤ 7
Step-by-step explanation:
1. add 4 to both sides x-4+4 ≤ 3+4
2. simplify x ≤ 7