Answer:
-5.1, -5, -4.5, -4.45,-4 2/5
Answer:
n/5 and 1800 nails
Step-by-step explanation:
The algebraic expression n/10, where n is the number of boards, represents the number of times he gets 2 free boxes of nails. So 2(n/10), or n/5, is the number of boxes, and 100(n/5), or 20n, is the number of nails. Substituting 90 in for n, Peter will get 1,800 nails.
Answer:
ok so lets just make this into a algrebra equation
0.2x=100
divide each side by 0.2
100 divided by 0.2=500
500
Hope This Helps!!!
Answer:
It took the cell phone 4.15 seconds to reach the ground
Step-by-step explanation:
The formula is , where t is the time and h is the height
The height of that the cell phone dropped from it is 275 feet above the ground
∴ h = 275
- Substitute the value of h in the formula to find t
∵
∴
- Change it to decimal
∴ t = 4.15 seconds to the nearest 2 decimal places
It took the cell phone 4.15 seconds to reach the ground
Answer:
3.35
Step-by-step explanation:
Can’t be shorter than the sides I don’t think and 11 is way to high