Answer:
(1,4), (2,2) (3,0)
Step-by-step explanation:
adjust the equation so that the y is isolated so subtract 4 x
2y=4x +12
Every number is divisible by 2 so you can further isolate the y
y=-2x+6
Plug your x coordinates into the equation so get the y coordinates
She wants all her rows in 6 so she needs a number of cars divisible by 6 which the next one would be 24 so she needs 1 additional car
You have to measure the triangle
Complete Question
The complete question is shown on the first uploaded image
Answer:
The value is 
Step-by-step explanation:
From the question we are told that

given that y(0) = 0
We have that

=> 
This means that

We also given that
![y[\frac{\pi}{6} ] = 5](https://tex.z-dn.net/?f=y%5B%5Cfrac%7B%5Cpi%7D%7B6%7D%20%5D%20%3D%20%205)
So

=> 
Hence

Answer:
41.22
Step-by-step explanation:
12+28 = 40
0.54 + 0.68 = 1.22
40 + 1.22 = 41.22