Let
x--------> the border’s length
y--------> the border’s width
P--------> perimeter of the border
we know that
x=5+y------> equation 1
P=2*[x+y]-----> P=2x+2y
P <=180 ft
(2x+2y) <= 180-------> equation 2
substitute the equation 1 in equation 2
2*[5+y]+2y <= 180
10+2y+2y <= 180
4y <= 180-10
4y <=170
y <=42.5 ft
so
the maximum value of the width is 42.5 ft
for y=42.5 ft
x=42.5+5------> x=47.5 ft
the answer is
the width of the border is less than or equal to 42.5 ft
Answer:
8
Step-by-step explanation:
yes that's correctjahshsjsjsjsj
Answer:
Shannon
Step-by-step explanation:
Hello!
I'm assuming you're looking for 1.848484.
The first thing we want to do is get rid of the repeating part. The way we can do this is subtract the number we are given from itself multiplied by a power of 10. So, set 1.8484... = x. And based off of that, find 100x. This is because the next time the decimal repeating will become .8484 again is after two numbers pass.
1.848484... = x
184.8484... = 100x
Next, subtract x from 100x. This will get rid of the repeating decimal.
100x - x = 184.8484... - 1.8484
99x = 183
Finally, divide both sides by 99. This leaves us with a fraction.
99x = 183
x = 183 / 99
Simplify this fraction.
183 / 99 -> 61 / 33
Finally, turn it into a mixed number, as this is the form your question is looking for.
61/33 -> 1 28/33
Hope this helps!
