The answer is BFG because those angles form a triangle while the other options form pyramids
5w if it did not give a problem where you could figure out what w is.
Solution:
<u>Note that:</u>
- Men:Woman = 3:2
- 54 women = Total woman in a company
<u>3:2 can also be written as 3x:2x.</u>
- => Men:54 = 3x:2x
- => 54 = 2x
- => x = 27
- => Men = 3x
- => Men = 3(27) = 81
- => Total employees: 81 + 54
- => Total employees: 135
There are 135 employees in total.

- subtract the 12 from both sides so that it becomes the last constant term in the quadratic equation which should now equal 0.
- take the 4x
- half the coefficient of 4 (2)
- square it (4)
- add it to the equation (+4)
- subtract it from the equation (-4)
- factorise the square (x+2)^2 expands to (x^2 + 4x + 2) as {a+b}^2={a^2 + ab + ba + b^2}
- now the equation is in turning point form.
- to find x, add 16 and square root 16 and (x+2)
- subtract 2 from positive or negative 4 (as -4^2 and 4^2 both equal 16).
- This should give you two values for x, -6 and 2.
I really hope that this helped :)
Answer:
x=-2
Step-by-step explanation:
Replace n(x) in the first equation to 18. After you get 18=20-x. You subtract 20 from each side to get -x=2. Since there's still a negative sign on the left side, you divide both sides by negative 1. As a result you get x=-2.