<u>Answer</u>:
x = 20
<u>Explanation</u>:
all the interior angles in the triangle is 180°
<u>therefore</u>:
4x - 17° + 71° + 46° = 180°
4x + 100° = 180°
4x = 180° - 100°
4x = 80°
x = 20°
Answer: 390
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
6 students play all three sports.
<h2>
Answer: 0.85 radians</h2>
Step-by-step explanation:
We have the following trigonometric expression:
The result of this calculation is:
where the angle is in degrees
If
then:
Therefore the answer is 0.85 radians