Answer:
it's 12 x12 which is 144, then 35x35 which is
1225. 144 +1225= 1369. square rooted it's 37
Step-by-step explanation:
Answer is 37
In a hundredths grid - square
In a hundredths grid, there are 10 blocks in each column. 10/100 = 10%. So one column is equal to 10%.
In a tenths grid- square
In a tenths grid, there is one block in each column. So 1/10 blocks = 10%.
10/100 can simplify into 1/10. This is why both grids are equal. They are both equivalent fractions. Both grids have columns that equal 10%.
The inequality would be x > 453 because any year after he died would be more than the year he died.
Also, if it helps, I think of inequalities as an alligator's mouth, trying to eat the bigger quantity.
Hope this helps!
I think in this situation the best method would be a guess and check. You know that there are 8 dimes more than there are nickels. So just keep increasing each number by one until you reach $1.40. If there were 9 dimes and 1 nickels it would add up to $0.95. If there were 10 dimes and 2 nickels, it would add up to $1.10. If there were 11 dimes and 3 nickels, it would add up to $1.25. If there were 12 dimes and 4 nickels, it would add up to $1.40. So your answer is 12 dimes and 4 nickels.
I hope this helped!
