Answer:
216
Step-by-step explanation:
Total of octagon amount is 1080, so set it equal.
x + 2x + 3x + 4x + 6x + 7x + 8x + 9x = 1080
45x = 1080
/45 /45
x = 24
Then plug in for largest number.
9 (24) = 216
Answer:
Step-by-step explanation:
Let one number=x
Therefore the othernumber=x+b
Since,
x+x+b=58
==>2x+b=58
==>2x=58-b
==>x=(58-b)/2
Therefore the other number is (58-b)/2 + b
Find the Greatest Common Factor (GCF)
GCF = 5ab
Factor out the GCF (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
5ab(15a^b/5ab + -10ab^2/5ab)
Simplify each term in parentheses
<u>5ab(3a - 2b)</u>
The answer is 18 inches.
432 / 24 = 18
area / length = width
