Answer:x 31.5 mm
Step-by-step explanation:I hope this helps
Answer:
2x^2-18x
Step-by-step explanation:
The answer is either 4 or 8 I do believe
[ Answer ]

[ Explanation ]
- Find Area Of Rectangle That Measures 18 Feet Long And 15 Feet Wide
-----------------------------------
Area = Base · Height
Base - 15
Height - 18
- Insert Numbers Into Equation
15 · 18
15 · 18 = 270
270 
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I dont know how to delete a answer and i got it wrong apparently so sorry