Answer:
b-80 d-6
Step-by-step explanation:
100% correct
Answer:
35 two pointers, 18 one pointers
Step-by-step explanation:
equations:
x + y = 53
x + 2y = 88
solving them:
y = 35
x = 18
Answer:
81 cm^2
Step-by-step explanation:
1. The area of a square is s^2, where s = length of side. In this case, s = 9.
Therefore, the area is 81 cm^2.
Answer:
Step-by-step explanation:
I assume you mean associative property. As defined by mathwarehouse, The associative property states that you can add or multiply regardless of how the numbers are grouped. By 'grouped' we mean 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesis. Add some parenthesis any where you like!
The area is L * W
9 * 9= 81 in^2