Answer:
y=3x+5
Step-by-step explanation:
y+1=3x+6
-1
Question
What is 2/7 divided by 6
Answer:
<h2>
1/21</h2>
Step-by-step explanation:
2/7 : 6 =
2/7 * 1/6 =
1/21
Give me the whole question including information, and graphs.
Answer:
5.85 m
Step-by-step explanation:
The width of the sand road can be calculated knowing its area and the dimensions of the rectangular garden as follows:
![A_{g} = a.b](https://tex.z-dn.net/?f=%20A_%7Bg%7D%20%3D%20a.b%20)
<u>Where:</u>
Ag: is the area of the rectangular garden
a: is the length of the rectangular garden = 50 cm = 0.5 m
b: is the width of the rectangular garden = 34 m
<u>Where</u>:
As: is the area of the sand road
The relation between the area of the sand road and the area of the rectangular garden is the following:
![A_{s} + A_{g} = (a+2x)*(b+2x)](https://tex.z-dn.net/?f=%20A_%7Bs%7D%20%2B%20A_%7Bg%7D%20%3D%20%28a%2B2x%29%2A%28b%2B2x%29%20)
![540 m^{2} + 0.5m*34m = ab + 2ax + 2bx + 4x^{2}](https://tex.z-dn.net/?f=%20540%20m%5E%7B2%7D%20%2B%200.5m%2A34m%20%3D%20ab%20%2B%202ax%20%2B%202bx%20%2B%204x%5E%7B2%7D%20)
![557 m^{2} = ab + 2x(a + b) + 4x^{2}](https://tex.z-dn.net/?f=%20557%20m%5E%7B2%7D%20%3D%20ab%20%2B%202x%28a%20%2B%20b%29%20%2B%204x%5E%7B2%7D%20)
By solving the above equation for x we have two solutions:
x₁ = -23.10 m
x₂ = 5.85 m
Taking the positive value, we have that the width of the sand road is 5.85 m.
I hope it helps you!