C- multiply both sides by 12
Answer:
It is a Square. I hope this helps!!
Step-by-step explanation:
Answer: (D)One-half the difference of n and 3
Step-by-step explanation:
Answer: Area: 16 square inches
Length of missing edge: 2 inches
Step-by-step explanation: Since the 2 missing squares are the same we can deduct that the length is 2 since 24÷12 is 2. That comes from the other squares. And 8 x 2 gives 16.
9514 1404 393
Answer:
5
Step-by-step explanation:
The left side simplifies to ...
2x +16
The right side simplifies to ...
2x +21 -__
The x-terms are already equal. To make the constant terms equal, we want ...
16 = 21 -__
The blank must be filled with the value 21-16 = 5 to make the statement true.
5 goes in the blank.