Answer:
2+2=4
Step-by-step explanation:
If You Have 2 Circles And 2 Sqaures Add Them Together so 2+2+__
Now Add Them 2+2=4
OO+■■=4
Answer:
The second graph is the correct graph
Step-by-step explanation:
The sum (addition) of t and 2 is equal to (=) 5 less than (subtraction) t
2 + t = t - 5
Answer:
no solution
Step-by-step explanation:
3<7x−5<−3
Answer:
Step-by-step explanation:
Given that A is a square matrix and A is idempotent

Consider I-A
i) 
It follows that I-A is also idempotent
ii) Consider the matrix 2A-I

So it follows that 2A-I matrix is its own inverse.