Answer: 1080 degrees
Step-by-step explanation:
Since the general formular is
(n - 2 )180 = interior angle.
Where n is the number of sides the polygon has.
Octagon has 8 sides so therefore n= 8.
(8-2 ) * 180
= 6 * 180
=1080.
The total number of the interior angles measured is 1080 degrees.
Answer: right triangle
Step-by-step explanation:
Answer:
6. - 4+2=-2, -2+2=0, -1+2=1 therefore the lower the initial value the higher the result will be. This is because of the fact that x is a negative.
7. After 5 iterations of the equation -2[x-2]+4 it ended up looping at 1.6 and 3.2, they just kept repeating each other.
8. This loop is never ending it took me 13 iterations to see that it will works it will result in 2.24 again just as the 3 iteration.
9. My function was 4(x)-x^2 with an initial value of 2, after ten times I got a value of 3.51 it looped over and over.
11. I do not notice any type of relationship.
If anyone finds number 10 let me know, I'm stuck.
Step-by-step explanation:
Answer:
Smaller x value = -1 and y = -2.
Larger x value = 1 and y = 2.
Step-by-Step explanation:
x^2 + y^2 = 5
y = 2x
Substitute y = 2x into the first equation:
x^2 + (2x)^2 = 5
x^2 + 4x^2 = 5
5x^2 = 5
x^2 = 1
x = ±1
So y = 2 * ±1 = ±2
If you add up all of the digits in the number, and if that number you get is able to be divided by 3, the original number is good to divide by 3.
For example: 618
You add 6+1+8 and get 15
Take 15 and divide by 3
You get a whole number, 5
Therefore, 618 can be divided by 3
