The sum of the interior angles of a polygon with n sides is
180(n-2)
A regular octagon has n = 8 (8 equal sides).
The sum of the interior angles is
180*(8 - 2) = 1080°
Because we have a regular octagon, each interior angle is
1080/8 = 135°
The sum of the angles on one side of a straight line is 180°. Therefore the measure of an exterior angle of the regular octagon is 180 - 135 = 45°
Answer: 45°
Answer:
Absolute value;
The non-negative value of x(in your case -19) without regard to its sign.
Basically how far in distance x(in your case -19) is away from 0.
|–19| = <u>19</u>
Answer: I would say that the hotdogs cost $2 and the burgers cost $4
Step-by-step explanation: By the display of it, it that would be the normal cost of a hotdog and a hamburger
Answer:
To make this easier, first draw or imagine a vertical line at x=2
Find where the vertical line and the graph intersects.
Draw or imagine that point of intersection.
Now, draw or imagine a horizontal line that goes through the point of intersection.
That horizontal line tells us the the value of the function by passing through that mark that says "-2"
The function's value at x=2 is -2.
Have an awesome day! :)
Step-by-step explanation:
Answer:
8 because you have to divide 40 by 5 and it will get you to 8