To solve this problem you must follow the proccedure shown below:
1. You have that <span>the pasture must contain 128 square meters and no fencing is required along the river. Then:
A=LxW
A is the area
L is the lenght
W is the width
2. Let's clear W:
W=A/L
W=128/L
3. The formula of the perimeter is:
P=2L+W
P=2L+(128/L)
4. Now, you must derivate:
dP/dL=0
2+(128/L</span>²)=0
<span> L=8 meters
W=A/L
W=128/8
W=16 meters
</span>
10% of 90 is 9. You can try cross multiplying.
The result can be shown in both exact and decimal forms.Exact Form:<span>920</span>Decimal Form:<span>0.45</span>
9514 1404 393
Answer:
(15, 0) = (movies, games)
Step-by-step explanation:
If the goal is to purchase as many items as possible, that is best reached by spending all of the money on the least-expensive items. Purchase of 15 movies (at $20 each) will do what Lane wants.
(movies, games) = (15, 0)
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The graph shows that answer choice (12, 4) is not in the solution set.
