Answer:
<h2>64.26 cm².</h2>
Explanation is given in the above photo.
Answer:
67
Step-by-step explanation:
7x9=63
63+4=67
-2n-24=-8(2n-4)
Multiply both sides by -1
2n+24=8(2n-4)
Distribute the right side
2n+24=16n-32
Subtract 2n from both sides
24=14n-32
Add 32 to both sides
56=14n
Divide 14 from both sides
n=4