Divide $55.65 by 7 to get the cost of 1 key chain ($7.95). Then multiply the cost of 1 by 12 and get $95.40
Answer:
Undefined
Step-by-step explanation:
Its parallel to y-axis so the slope is undefined
A midpoint divides a line segment into equal halves.
The value of x is 3.4
Given that:
![FG = 11x - 15.6](https://tex.z-dn.net/?f=FG%20%3D%2011x%20-%2015.6)
![MG = 10.9](https://tex.z-dn.net/?f=MG%20%3D%2010.9)
Since M is the midpoint, then:
![FG = 2 \times MG](https://tex.z-dn.net/?f=FG%20%3D%202%20%5Ctimes%20MG)
So, we have:
![11x - 15.6 =2 \times 10.9](https://tex.z-dn.net/?f=11x%20-%2015.6%20%3D2%20%5Ctimes%2010.9)
![11x - 15.6 =21.8](https://tex.z-dn.net/?f=11x%20-%2015.6%20%3D21.8)
Collect like terms
![11x =15.6 +21.8](https://tex.z-dn.net/?f=11x%20%3D15.6%20%2B21.8)
![11x =37.4](https://tex.z-dn.net/?f=11x%20%3D37.4)
Solve for x
![x =3.4](https://tex.z-dn.net/?f=x%20%3D3.4)
<em>Hence, the value of x is 3.4</em>
Read more about midpoints at:
brainly.com/question/2441957
weii ni yo entiendo esa mamada:u
Answer:
Tristan will need 32 feet of material for the perimeter of the garden.
Step-by-step explanation:
Given that
Area of square garden = A = 64 square feet
Perimeter = P = ?
We know that for calculation of perimeter, length of side of square is required which is not directly given in the question. The area will be used to calculate length of side and then length will be used to calculate the perimeter.
So,
![Area = A = s^2](https://tex.z-dn.net/?f=Area%20%3D%20A%20%3D%20s%5E2)
s is for side
Putting the value of area
![64 = a^2](https://tex.z-dn.net/?f=64%20%3D%20a%5E2)
Taking square root on both sides
![\sqrt{s^2} = \sqrt{64}\\s = 8\ feet](https://tex.z-dn.net/?f=%5Csqrt%7Bs%5E2%7D%20%3D%20%5Csqrt%7B64%7D%5C%5Cs%20%3D%208%5C%20feet)
The length of side is 8 feet.
Perimeter will be:
![P = 4*s\\P = 4*8\\P = 32\ feet](https://tex.z-dn.net/?f=P%20%3D%204%2As%5C%5CP%20%3D%204%2A8%5C%5CP%20%3D%2032%5C%20feet)
Hence,
Tristan will need 32 feet of material for the perimeter of the garden.