Answer:
I think that you may have forgotten to write out some of the question
Step-by-step explanation:
0-22.3 is not a full equation, the answer to that would be -22.3
0-2-3 is also not a full equation, the answer to that would be -5
as for 0-2=-3 that is not correct, 0-2 is -2
Answer:
13.2 or b I hope you get an a have a good day
the equivalent expression is 3^1/216
Answer:
the variable term 5Y
Step-by-step explanation:
4x+5y=15
+
6x-5y=18
_________
10x=33 divide by 10
x=3.3
Answer:
The no of elements in set A 'n(A)' = 35
Step-by-step explanation:
From the basic relation between two sets A and B we have
![n(A\cup B)=n(A)+n(B)-n(A\cap B)](https://tex.z-dn.net/?f=n%28A%5Ccup%20B%29%3Dn%28A%29%2Bn%28B%29-n%28A%5Ccap%20B%29)
Since it is given that
![n(A\cup B)=50](https://tex.z-dn.net/?f=n%28A%5Ccup%20B%29%3D50)
![n(B)=32](https://tex.z-dn.net/?f=n%28B%29%3D32)
![n(A\cap B)=17](https://tex.z-dn.net/?f=n%28A%5Ccap%20B%29%3D17)
Applying the given values in the above relation we get
![50=n(A)+32-17\\\\\therefore n(A)=50-32+17\\\\\therefore n(A)=35](https://tex.z-dn.net/?f=50%3Dn%28A%29%2B32-17%5C%5C%5C%5C%5Ctherefore%20n%28A%29%3D50-32%2B17%5C%5C%5C%5C%5Ctherefore%20n%28A%29%3D35)