Answer:
x = ± 
Step-by-step explanation:
Given
5 - 2x² = - 15 ( subtract 5 from both sides )
- 2x² = - 20 ( divide both sides by - 2 )
x² = 10 ( take the square root of both sides )
x = ± 
Answer:
Increases, same, increases, decreases
Step-by-step explanation:
I mean just look at the graph
Answer:
it is not possible because you only know 1 side. Unless you use cos sin
Step-by-step explanation:
58 es la respuesta perdón si espkis inglés