The answer to the question is 56
The solutions are x=-4 ; x=1 ; x=8
Since the equation is in slope-intercept form, we know from the definition of slope-intercept form that 6 is the y-intercept.
Answer:
i. 30 degrees
ii. 30 degrees
Step-by-step explanation:
The exterior angles of a triangle always add up to 360 degrees. Using this, you can set up the following equation.
3y+4y+5y=360
y=30 degrees
The smallest interior angle corresponds to the largest exterior angle. 5y=5*30= 150. Subtracting this from 180 you get 30 degrees, or the smallest interior angle. Hope this helps!
Answer:
c. 28°
Step-by-step explanation:
2x + 30° + 3x + 10° = 180° ( Sum )
or, 5x + 40° = 180°
or, 5x = 140°
or, x= 28° [ans]
