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:
105
Step-by-step explanation:
273/13 × 5= 105
That's the correct answer
Answer:
It would be the third one hope i helped
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
30 multiply by 30 and divide by 100
perimeter =QR+RS+ST+TU+UQ =26.1
RQ = 5.39
RS = 4.47
ST = 3.61
TU = 4.12
UQ = 8.54
