Answer:
option A, C , E
Step-by-step explanation:
- 4 + ( 4 + 5 ) = ( - 4 + 4 ) + 5 [ associative property ]
Given:
Denver can plant 3 rows of a certain length with 2 seedlings leftover or 4 rows of the same length with 3 seedling spots left empty.
To find:
The equation for the given problem and its solution.
Solution:
Let x be the length of each row.
Denver can plant 3 rows of a certain length with 2 seedlings leftover.
Total number of seeds he has =
...(i)
Denver can plant 4 rows of the same length with 3 seedling spots left empty.
Total number of seeds he has =
...(ii)
Using (i) and (ii), we get

Isolate variable terms.


Therefore, the required equation is
and the values of x is 5. Each row is 5 meters long.
<h3>
Answer: 9 square units</h3>
Explanation:
The diagram is shown below.
Side AC is the base which is 6 units long (since 9-3 = 6)
Side AB is the height which is 3 units
area = base*height/2 = 6*3/2 = 18/2 = 9
By changing the number for your prime factorization, you also have a different diagram.
Prime factorization for 66
66
/\
2*33
/\
3*11
Even if we change the prime factorization order, we still have the same numbers.
66 = 2 * 3 * 11