Answer:
since the total amount of wire is not given, I looked for a similar question:
- you have 800 yards of wire at your disposal
since we need to only calculate 3 sides of the land plot, our perimeter will be:
L + 2W = 800
area = L x W
L = 800 - 2W
now we replace:
area = (800 - 2W) x W = 800W - W²
we can write a quadratic equation:
area = -W² + 800W
the vertix of W = -b/2a
the coefficients of our quadratic equation are: -2 and 8
the vertix of W = -800 / (2 x -2) = -800 / -4 = 200 yards
width = 200 yards
length = 800 - (200 x 2) = 400 yards
maximum area enclosed = 200 x 400 = 80,000 sq yards
Find total cost at both stores.
Fun Guys cost= 15 +5.5.a
where a is no of games rental
Game Bank Cost= 31 +3.5.a
where a is no of games rental
Since cost is equal in both
Therefore
31 + 3.5.a= 15 + 5.5.a
->2.a=16
->a=8
<span>Therefore after 8 game rentals cost is same in both stores. </span>
<span>cost= 31+ 3.5.(8)=59</span>
multiply the whole number with the denominator then add the numerator over the denominator then find the common multiple.
9514 1404 393
Answer:
rules of exponents apply
Step-by-step explanation:
The applicable rules of exponents are ...
a^-b = 1/a^b
(a^b)(a^c) = a^(b+c)
__
Applying those rules to the given equation, you get ...
Answer:
35
Step-by-step explanation:
160-125
