Answer:
126°
Step-by-step explanation:
the internal sum of the angles is always 180
28+26= 54
180-54= 126
This might not be right but this is what I got. 6y^2-y-15 maybe this is right
28000 because the engry is hot and the Air condition in the house make it cool so it need more energy then it go to 70000000
Angle sum of a triangle = 180°
Therefore:
Equation No. 1 -
2 ( 2x - 4 ) + 5y = 180°
2 ( 2x - 4 ) + 5 [ ( 2x - 4 ) / 5 ] = 180
4x - 8 + [ 5 ( 2x - 4 ) / 5 ] = 180
4x - 8 + 2x - 4 = 180
4x + 2x = 180 + 8 + 4
6x = 192
x = 192 / 6
x = 32°
Equation No. 2 -
5y = 2x - 4
y = ( 2x - 4 ) / 5
ANSWER:
x = 32°
