Let
L----------> <span>the length of the yard
W--------> </span><span>the width l of the yard
we know that
the perimeter is equal to
</span>
![P=2*[W+L]](https://tex.z-dn.net/?f=P%3D2%2A%5BW%2BL%5D)
![72=2*[W+L] \\ 36=W+L](https://tex.z-dn.net/?f=72%3D2%2A%5BW%2BL%5D%20%5C%5C%2036%3DW%2BL)
--------> equation 1
------> equation 2
<span>substitute equation 2 in equation 1
</span>
<span>
we know that
Area of the rectangular yard is equal to
</span>
<span>
</span>
Answer:
x = 118
Step-by-step explanation:
1. All the angles in a pentagon add up to 540, so to find the value of x, we can use this equation x + 122 + 103 + 98 + 99 = 540.
2. (Solving)
Step One: Simplify both sides of the equation by adding like terms.
- (x) + (122 + 103 + 98 + 99) = 540
- x + 422 = 540
Step Two: Subtract 422 from both sides.
- x + 422 - 422 = 540 - 422
- x = 18
Answer:
3xy^4+y-2/x
Step-by-step explanation:
12x^3y^4 + 4x^2y -8x
-----------------------------------
4x^2
We can break this fraction into pieces
12x^3y^4 4x^2y 8x
-------------- + --------- - ------------
4x^2 4x^2 4x^2
Taking the first piece
12/4 =3
x^3/x^2 =x
y^4/1 =y^4
3xy^4
Taking the second fractions
4/4=1
x^2/x^2 =1
y=y
y
Taking the third fraction
8/4=2
x/x^2 = 1/x
2/x
Adding them back together
3xy^4+y-2/x
60.187
this is the answer it just wont let me tell you if I don't have 20 characters.
Answer:
Step-by-step explanation:
Let
x-------> the number of pies
we know that
-----> linear equation that represent the situation
solve for x
Round to the nearest whole number
