Answer:
The sticker is 8 millimeters x 6 millimeters
Step-by-step explanation:
A = Lw = 48
P = 2L + 2w = 28
<u>Perimeter:</u>
2L + 2w = 28
2 (L + w) = 28
L + w = 14
L = 14 - w
<u>Subsitute Into Area:</u>
A = Lw = 48
(14 - w)w = 48
14w - w² = 48
<em>(subtract/add 14w - w² to both sides)</em>
0 = w² - 14w + 48
Solve ^
= 8 and = 6
Typically the length is larger, so our answer is
The sticker is 8 millimeters x 6 millimeters
(hopefully this makes sense, have a nice day!)
1. 24/(63%-59%)= 24/4%= 6,so the phone drop one charge every 6 minutes of listening to top pop.
42/6=7(the percentage consumed in 42 minutes)
46%-7=39%(percentage of battery left)
2. 76%-16%=50%(percentage of battery consumed after watching 3 episodes of "the haunted cave")
80x100%=8.000%(maximum percentage of battery at which the phone can be charged 80 times)
8000%/50=160(episodes of "the haunted cave" the monkey can watch)
3.idk the answer, sorry
Answer:
wheres the problem?
Step-by-step explanation:
The percent of decrease from 100 to 49 is -51%