Answer:
Step-by-step explanation:
To the nearest 10 is 300 - 298
To the nearest 100 is 500 - 549
To the nearest 100 is 700 - 698
Answer: 19.5
Step-by-step explanation:
Use Pythagorean theorem to find the diagonal as it is a right triangle.
6(x+2)
you just factor 6 from the expression
hope this helps