The floor of a house can be covered completely with tiles. Its length is 38 ft. longer than its width. The area of the floor is less than 2040 square feet.
1. How would you represent the width and the length of the floor?
2. Write a mathematical sentence that would represent the given situation?
3. What are the possible lengths and widths of the floor?
4. What are the possible areas of the floor?
PA HELP NITO PLEASE, HUWAG SAGUTAN PAG DI ALAM AUTO REPORT PAG NONSENSE
Share
Answer:
Width w = w
Length L = w + 36
Area A = w(w + 36) < 2040
then max A = w^2 + 36w - 2040 = 0 so w(max) = 30.62 or w < 30.62