Answer: 
Step-by-step explanation:
By definition, the sum of the exterior angles of a polygon is 360 degrees.
Knowing this, you can write the following equation:

Then, you must solve for "x" in order to find its value. To do it, you can follow these steps:
1. You need to add the like terms:

2. Now, subtract 40 from both sides of the equation:

3. Finally, you must divide both sides of the equation by 4. Then:

Answer:
The slope of the red line is also 8
Step-by-step explanation:
Parallel lines never meet. So, they always have the same slope. If they had different slopes, then they would meet on the graph at some point. However, since the lines have the same slope, they will never meet since they proportionally grow at the same rate.
Answer:
Between 5 and 6
Step-by-step explanation:
Integers refer to positive whole numbers.
Firstly, we need to know the value of the surd
By calculating, the value of the surd is 5.29
What this mean is that the surd is between the values of 5 and 6
It is slightly greater than 5 and not up to 6
Answer:
2 nickels 3 dimes 5 quarters
Step-by-step explanation:
Answer:
Add 12 with 15, we would get 27
If we add 27 with -27, then we would get 0, because if a negative and positive number are the same, then you add them, you will alway's get 0
0 is your answer