(-1,-6)
Rewrite in vertex form then use this to find the vertex (opposite of h , K)
Answer:
52.2%
Step-by-step explanation:
The total workforce is 11 + 12 = 23
Fraction of men =
= 
To change the fraction to a percentage multiply the fraction by 100%
percent of men =
× 100% = 52.2% ( to 1 dec. place )
I need to see the questions to be able to answer
Answer:

Step-by-step explanation:
A right angled ∆ is given to us and we need to find out the value of cos 45° ( with rationalized denominator ) . As we know that in a right angle ∆ , the value of cosine is ,
In the given triangle ,
- Value of base = 1
- Value of hypotenuse = √2
On substituting the respective values ,
For rationalizing the denominator , multiply numerator and denominator by √2 , we have,
Simplify ,