12x -11 = -179
To solve for X you need to isolate the variable.
First add 11 to each side:
12x -11 + 11 = -179 + 11
Simplify:
12x = -168
Now divide both sides by 12:
12x / 12 = -168 / 12
Simplify:
x = -14
Step-by-step explanation:
58 +38 = 96 degree
so we do 180 - 96 = 84 degree valur of x for one triangle
so opposite side angke x will be 96
so again we do 96 +15 = 111 degree
180 - 111 = 69 degree
$59.40 was the original price for the shoes
The nonagon with the sum of 5 angles of 800 and three of the remaining angles equal to the other angle has the equal angle as 120 degrees
<h3 /><h3>What is a nonagon?</h3>
A nonagon is a polygon with 9 sides and interior angles.
Therefore,
sum of interior angles of a nonagon = 1260
let
x = size of the equal angles
800 + 3x + 100 = 1260
900 + 3x = 1260
3x = 1260 - 900
3x = 360
divide both sides by 3
3x / 3 = 360 / 3
Therefore,
x = 120
learn more on nonagon here: brainly.com/question/8143922
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The tent is slanted into itself, if the vertical pole stands to be 5 feet and the horizontal pole goes out 6 feet then its 3 feet per side which means the height of the tent is 3 FT.