Answer:
explain please
Step-by-step explanation:
Answer:


Step-by-step explanation:
Answer:
4.9 * 10⁻⁵
Step-by-step explanation:
0.000049 → 4.9
Answer:
x = 60°
Step-by-step explanation:
All the angles in a triangle add up to 180°. So, you have this equation.
87° + 33° + x = 180°
120° + x = 180°
x = 60°
The measure of angle x is 60°.
Hope that helps.