The diagram shows a plan of a square lawn, with a rectangular flowerbed cut from it. The flower bed is half the length of the lawn. The lawn is x metres long, and the flowerbed is y m in width I have 100m^2 of plastic 'lawn edging' which I intend to use on all 4 sides of the lawn and also all 4 sides of the flowerbed. I also have a packet of grass seed, which states that it will cover 279m^2. What should be the dimensions of each of the lawn and flowerbed?

the answer is simply just 6n add the two together as they have an n

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation: