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HELP PLEASE:( Ms Wiltjer is building a new dining room table for her apartment. The rectangular surface of the table will have a total perimeter of 19 The table will be 5 ft wide Whát is the length, L
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HELP PLEASE:(

Ms Wiltjer is building a new dining room table for her apartment. The rectangular surface of the table will have a total perimeter of 19 The table will be 5 ft wide Whát is the length, L of the table?

User Andrew Coleson
by
8.2k points

2 Answers

6 votes
The length is 4.5ft.
Explanation...
Perimeter= ( L2 + W2 )
we know that the perimeter is 19ft and the width is 5ft.
19= L2 + 5•2
19= L2 + 10
19-10= 9 (L2)
So divide 9 by 2.
4.5
perimeter is 19, length is 4.5 and the width is five.
User Abhishek Razy
by
8.2k points
7 votes

Answer:

i need more info

Explanation:

User Oaugustopro
by
8.2k points
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