Answer:
2700°
Step-by-step explanation:
The sum of the interior angles of an n-sided convex polygon is
Sum = 180(n-2)°
For a heptadecagon, n = 17. So,
Sum = 180(17 - 2)
Sum = 180 × 15
Sum = 2700°
Answer:
x=2
Step-by-step explanation:
Vertical angles are equal
m ZE = m ZF
9x+12 = 3x+24
Subtract 3x from each side
9x -3x +12 = 3x-3x+24
6x+12 = 24
Subtract 12 from each side
6x+12 -12 = 24-12
6x = 12
Divide each side by 6
6x/6 =12/6
x = 2
Answer:
You may be asked to "determine algebraically" whether a function is even or odd. To do this, you take the function and plug –x in for x, and then simplify. If you end up with the exact same function that you started with (that is, if f (–x) = f (x), so all of the signs are the same), then the function is even.
