So 120*15? It would be 1800.
Answer:
45°
Step-by-step explanation:
Angles in a triangle add to 180 degrees, so
- 2x - 12 + 2x + 17 + 9x - 7 = 180
- 13x - 2 = 180
- 13x = 182
- x = 14
So, the measure of angle X is 2(14)+17=45°
Answer:
<u>Solving</u><u> </u><u>for</u><u> </u><u>d</u><u> </u><u>:</u>
» We're gonna use the sine trigonometric ratios angle 60°
<u>Solving</u><u> </u><u>for</u><u> </u><u>b</u><u> </u><u>:</u>
» We're gonna use cosine trigonometric ratios of angle 45°
1. the answer is d
sorry for the previous reply