Yes Adam is correct because he went 20ft to the left (20) and the 20ft to the right (-20) if you add these two numbers together 20+(-20) it would equal 0. I hope this helped ^^
Answer: (5, 10)
Step-by-step explanation:
See graph in picture.
Answer:
![x = 4](https://tex.z-dn.net/?f=%20x%20%3D%204%20)
Step-by-step explanation:
Since the diagonals of a parallelogram bisects each other, therefore:
![x + 1 = 2x - 3](https://tex.z-dn.net/?f=%20x%20%2B%201%20%3D%202x%20-%203%20)
Collect like terms
![x - 2x = -1 - 3](https://tex.z-dn.net/?f=%20x%20-%202x%20%3D%20-1%20-%203%20)
![-x = -4](https://tex.z-dn.net/?f=%20-x%20%3D%20-4%20)
Divide both sides by -1
![x = 4](https://tex.z-dn.net/?f=%20x%20%3D%204%20)
Answer: 2160°
Step-by-step explanation:
The sum of angles in a polygon is represented by the formula:
Sum = (n - 2) x 180° where n is the number of sides in the polygon
In this case, the complex polygon has 14 sides (n = 14)
So, (14 - 2) x 180°
= 12 x 180°
= 2160°
Thus, the sum of interior angles of a convex 14-gon is 2160°
We know that an empty crate weighs 4.2, and the weight of each avocado is 0.3
So we can form an equation: 15.0=4.2+0.3x
(Where x is the number of avocados)
Move 4.2 to the other side as a negative
10.8=0.3x
Divide both sides by 0.3
Therefore, the amount of avocados that can be added is 36