Answer:
Step-by-step explanation:
139-27=x
she initially had $112
pls mark me brainiest
Small triangle : (1,4), (3,1), (3,4)
The x: (3,2)
The big triangle: (-3,3), (-1,5), (-2,1)
(For the big triangle that is only correct if the black dot is the mirror line)
% Decrease = Decrease ÷ Original Number × 100
Divde 11,625 by 12,500 and multiply the answer by 100.
11,625 ÷ 12,500 × 100 = 93
The percentage reduction is 93%.
Answer:
B. 22°, 118°, 40°
Step-by-step explanation:
As angles in a triangle equals 180°
Just a cheerful teen willing to help,
as always, hope you're having a splendiferous day(or night)
Step-by-step explanation:
![\frac{1}{x} - \frac{1}{x - 2} = 3](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7Bx%7D%20%20-%20%20%5Cfrac%7B1%7D%7Bx%20-%202%7D%20%20%3D%203)
× All by x(x-2) both sides of equation
(x-2)-x = 3x(x-2)
x-2-x = 3x² - 6x
-2 = 3x² - 6x
0 = 3x² - 6x +2
3x² - 6x + 2 = 0
and use the formula
![x = \frac{ - b + - \sqrt{ {b}^{2} - 4ac } }{2a}](https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B%20-%20b%20%2B%20%20-%20%20%5Csqrt%7B%20%7Bb%7D%5E%7B2%7D%20-%204ac%20%20%7D%20%7D%7B2a%7D%20)