Answer:
156ft would be the answer
Step-by-step explanation:
Simple, 184-28=156. If it was the area you would divide 184 by 28 to get about 6.57.
L+W=P
aka length + width= perimeter. But LxW=Area, LxW=A, or bXh (base times the height)
6 because 6x6=36
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Answer:
- width -- 10 ft
- length -- 35 ft
Step-by-step explanation:
We can let x represent the width. Then the length will be represented by (3x+5), a value 5 more than 3 times the width.
The area is the product of length and width, so is ...
A = (3x +5)(x) = 3x^2 +5x
To make the area 350, we can find the value of x from ...
3x^2 +5x = 350
This can be solved a number of ways. One of them is "completing the square".
3(x^2 +5/3x) = 350
We choose to divide by 3 and add the square of half the x-coefficient.
x^2 +5/3x +(5/6)^2 = (350/3) + (5/6)^2
(x +5/6)^2 = 4225/36 . . . . simplify
x +5/6 = ±√(4225/36) = ±10 5/6 . . . . take the square root
x = 10 or -11 2/3 . . . . subtract 5/6
The positive solution is the one of interest: x = 10.
The driveway is 10 ft wide and 35 ft long.
Answer:
$120
Step-by-step explanation:
I = Prt
P = 200
r = 0.12
t = 5
I = 200(0.12)(5)
I = 120
Answer:
Option C is the correct choice that is 
Step-by-step explanation:
As this is a multiple choice question we will reduce the options and work on it with the given points 
Note:We know that 
where there is 
sign associated with it have a straight line graph there is no breaking in the line.
And when there is simply 
we have a dashed line when we plot it on a graph.
So option B and D are discarded.
Now one-by one we will put the values 
to know which equation it satisfies.
If we put 
then 
.
So working with option A.
Plugging the values.
And we know that 
must be equal to 
so this is not the right answer.
We are left with only one choice that is C .
So option C is the correct option of the above inequality.
