area = l x w
area = 9 x 9
area = 81
Hope this was helpful. :-)
Answer:
Hello! answer: x = 19
Step-by-step explanation:
This is a supplementary angle! So it will add up to 180 degrees 180 - 123 = 57 so we know something multiplied by 3 will equal 57 and 19 × 3 = 57 so x = 19 Hope this is a good explanation!
The answer is C. 3 is an element of A n B
Solution :
It is given that the manager hires a labor and he rents the capital equipment 
.
Presently the rate of the wage is at $ 10 per hour and the capital is been rented at $ 0.25. If the 
of the labor is 50 units of the output per hour and the marginal.
Therefore, the answer is
14 + 10 = 24
