Answer:
The answer to the question is -x+7.
If you add those two numbers together you get 67. 67-23=44 :)
Step-by-step explanation:
(AUB)={1,2,3,4,6 }
(AUB)nC={1,2,3,4 }
9!/(8!*(9-8)!)=9
or just use a calculator and use the nCr function
For this one, instead of breaking it down into 3 shapes we can simply subtract the missing square area from the total enclosing area...
15*8-4*4
120-16
104 cm^2
