Answer:
9 hours and 30 mins
Step-by-step explanation:
This is the right answer
Answer:
<em>20</em>
Step-by-step explanation:
(2x)° + (2x)° + (6x - 20)° = 180°
10x = 200
x = <em>20</em>
Answer:
Yes I agree
Step-by-step explanation:
- Use angle on a straight line to find x
- Use sum of interior angles to find y
- The now we can finally use angle on a straight line again to find z with the value of y
6y + 5 > 8
6y> 8-5
6y> 3
y>3/6
Thus, y>1/2
For these, we just have to expand then collect like terms.
1) 4x^+2x+4x+2 ~ 4x^+6x+2
2) 6x^+12x+2x+4 ~ 6x^+14x+4
3) 6x^+12x+3x+6 ~ 6x^+15x+6
4) 5x^+5x+2x+2 ~ 5x^+7x+2
Hope these help, have a great day