Let each side be = x
Perimeter = 67 cm
4x = 67 cm
x = 16.75 cm
Answer:
108ft^2
Step-by-step explanation:
since you going up in value, you mulitple 3*9 to get 27. that means you have to multiple the other value of the bigger rectangle by 2. therefore 6*18=108
Square root of 121 is 11.
11-7=4
A side of the original square is 4 feet.
X-the number
16 + 2x = -24 |subtract 16 from both sides
2x = -40 |divide both sides by 2
<u>x = -20</u>
Answer: <em>The number is -24</em>
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