-6x + y = - 4 / + 6x ;
y = 6x - 4 ;
We substitute y in first equation : -5x + 3( 6x - 4 ) = 12;
-5x + 18x - 12 = 12 ;
13x - 12 = 12 ;
13x = 24 ;
x = 24 / 13 ;
y = 6*(24 / 13 ) - 4 ;
y = 144 / 13 - 4 ;
y = 144 / 13 - 52 / 13;
y = 92 / 13 ;
The solution is x = 24 / 13 and y = 92 / 13 ;
Answer:
![-32202](https://tex.z-dn.net/?f=-32202)
Step-by-step explanation:
![Given,\\\\(2\times2)+5-6(56-9)\times(22-3)\times6-1(56+7)\\\\=4+5-6\times47\times19\times6-63\\\\=4+5-32148-63\\\\=9-32211\\\\=-32202](https://tex.z-dn.net/?f=Given%2C%5C%5C%5C%5C%282%5Ctimes2%29%2B5-6%2856-9%29%5Ctimes%2822-3%29%5Ctimes6-1%2856%2B7%29%5C%5C%5C%5C%3D4%2B5-6%5Ctimes47%5Ctimes19%5Ctimes6-63%5C%5C%5C%5C%3D4%2B5-32148-63%5C%5C%5C%5C%3D9-32211%5C%5C%5C%5C%3D-32202)
Answer:
A. 4/ 3
Step-by-step explanation:
With reference angle X
perpendicular (p) = 24
base (b) = 18
Now
tan X = p / b = 24 / 18 = 4 / 3
Answer:
500
Step-by-step explanation:
(11-3)^3-2x6
first evaluate 11-3-->8
then cube it-->8^3=512
then multiply 2x6-->12
then subtract the two-->512-12=500
sorry about the girl who stole points anways on edg its A