Answer:
A
Step-by-step explanation:
all sides of square is 90degrees
Since AC and BD is the same, when you join the lines together, it will definitely be a square
Answer:
Step-by-step explanation:
The relation that is a function is c
Answer:
A
Step-by-step explanation:
hope this helps
So George did't put parentheses around total snack amount to subtract his $15.He would need the total purchases to subtract amount by $15.
Answer:
Step-by-step explanation:
45x = 9*5*x
81 = 9*9
GCF = 9
Take 9 out using distributive property { a*b - c*b = b*(a-b)}
45x - 81 = 9*5x - 9*9
= 9*(5x - 9)
=9(5x-9)