Answer:
4
Step-by-step explanation:
Here you need not completely solve 7992 squared. You can just take the last digit which in this case is 2 and solve for the square of that digit. 2 x 2 = 4. Now if it was a bigger digit which would result in a two digit number when squared you would take the last digit of that number. But, we don't need to do that here since 2 squared is 4.
Answer: 13
Step-by-step explanation:
65-13=54
54/4=13
Order of operations
Answer:
is their answers? that we can see or a pic?
Answer:
Right angle, and angle IJK
Step-by-step explanation: