Answer:
57;d
Step-by-step explanation:
Answer:

Step-by-step explanation:
Area = L x W
5/9 = 2/3 * W
5/9 ÷ 2/3 = W
5/6 = W
Answer:
El coseno del ángulo esta dado por:

Step-by-step explanation:
Si tenemos un triángulo recatángulo, el coseno del ángulo está dado por:

Donde:
- CA es el cateto adyacente
- H es la hipotenusa del triángulo
Espero te haya sido de ayuda!
Answer:
The derivative is 
Step-by-step explanation:
From the question we are told that
The equation representing the reaction is 
Generally this equation can be represented as

Generally
as a function of M is mathematically represented as

=> 
Answer:
3x I guess
Step-by-step explanation:
or 3 times whatever x is