Answer:
Step-by-step explanation:
The formula for finding the sum of the measure of the interior angles in a regular polygon is expressed as (n - 2) × 180.
Where
n represents the number of sides of the polygon.
5a) The polygon has 11 sides. Therefore, sum of angles is
(11 - 2) × 180 = 1620
The measure of each angle is
1620/11 = 148.3°
b) n = 24
Therefore, sum of angles is
(24 - 2) × 180 = 3960
The measure of each angle is
3960/24 = 165°
5a) n = 7
Therefore, sum of angles is
(7 - 2) × 180 = 900
The measure of each angle is
900/7 = 128.6°
5b) n = 10
Therefore, sum of angles is
(10 - 2) × 180 = 1440
The measure of each angle is
1440/10 = 144°
Convert to slope intercept form to find the slope of the given line:-
2x - 3y = 6
-3y = -2x + 6
y = 2/3x - 2 The slope = 2/3
Now we find the required equation using the point-slope form
y - y1 = m(x - x1)
m = slope = 2/3 and (x1. y1) = (9, -3):-
y - (-3) = 2/3 (x - 9)
y = 2/3x - 6 - 3
y = 2/3x - 9
In standard form this is
2x - 3y = 27 answer
Hope this helps.
The formula of a slope:
We have the points (look at the picture) (0, 1) and (-2, -2). Substitute:
P: 90-34/3 = 18.67 or 18.7 or 19
r: 76-44/2 = 16
s: 1421-53/6 = 228
Hope this helps!
I'll solve for y
xy+(4(20))>x-5y(2+9-7)
xy+4(20)>x-5y(2+9-7)
xy+4(20)>x-5y(4)
xy+4(20)>x-20y
xy+80>x-20y
xy+20y+80>x
y(x+20)>-80+x
y>(-80+x)/(x+20)