180° - 36° - 39° - 33° = <u>7</u><u>2</u><u>°</u>
x° = 180° - 72°
x° = <u>1</u><u>0</u><u>8</u><u>°</u>
So, the value of x is 108°
<em>Hope it helps and is useful</em><em> </em><em>:</em><em>)</em>
Answer:
84 dollars, A
Step-by-step explanation:
420/5 = 84
Solution is 30 for the problem x-20=10