Question

ASAP pleaseeee i have to submit it noww

Answer 1

Length of the garden: 95 m

Width of the window: 86 cm

Explanation:

Part A:

We can use the equation for area to find the length of the garden.

`Area = Width * Length`

If we simply divide both sides of the equation by width, we will be solving for lenght:

`(Area)/(Width) = Length`

Now, plug in the known values for the area and width of the garden:

`(6460)/(68)=Length`

`95=Length`

Part B:

This time, we'll have to use the equation for perimeter:

`Perimeter = [2(Width)]+[2(Length)]`

Because we want to know the width, and already know the perimeter and length we can once again use algebra to solve for the width:

`Perimeter-[2(Length)] = 2(Width)\\(Perimeter-[2(Length)])/(2) =Width`

Now, simply plug in the values for the perimeter and the length and solve:

`(370-[2(99)])/(2) =Width\\\\(370-198)/(2) =Width\\\\(172)/(2)=Width\\\\86=Width`

Therefore, the width of the window is 86 cm.

Answer 2

a. 95

b. 86

Explanation:

Since you need it quick, no explanation for now.