Answer:
9x = 0, x = 0
Step-by-step explanation:
9x + 20 = 20
9x + 20 - 20 = 20 -20 .......subtract 20 from both sides
9x = 0
9x + 20 = 20
(9x+20)/9 = 20/9 .......divide 9 from both sides
x + 20/9 = 20/9
x = 0
What the heck are you saying? I think you need you fix the question
Mm I think it’s the 3rd chart
Answer:
B. = 58°
Step-by-step explanation:
Sum of all angles in triangle = 180°
5x+30°+62°+x+52° = 180°
6x+144° = 180°
6x = 180°=144°
6x = 36°
x = 36°/6
x = 6°
∠K = x+52°
∠K = 6°+52°
∠K = 58°
The answer should be B
For this case we have that by definition of trigonometric relations that, the sine of an angle is equal to the opposite leg to the angle on the hypotenuse. So:
Clearing x:
Rounding off we have to:
Answer:
Option D
