Maybe A I’m not one hundred percent sure but good luck
Answer: 7,-10,-2
Step-by-step explanation:
Answer: 1/2x -5
Step-by-step explanation:
Half of x , less 5. (5 less just means subtract)
(2x - 5)° + 45° = 180°
2x° + (-5 + 45)° = 180°
2x° + 40° = 180°
2x° = 180° - 40°
2x° = 140°
x° = 140 ÷ 2
x° = <u>7</u><u>0</u><u>°</u>
So, the value of x is 70°
<em>Hope it helps and is useful</em><em> </em><em>:</em><em>)</em>
Answer:
I think it is 50 tell me if it is right
