The formula for the perimeter of rectangle is P= 2l + 2w. The widthof the rectangle is 5 units shorter than its length.

Which expression represents the perimeter of the rectangle?

A. 2+l(l-5)
B. 2l+2(l-5)
C. 2+l(5-l)
D. 2l+2(5-l)

Question

The formula for the perimeter of rectangle is P= 2l + 2w. The widthof the rectangle is 5 units shorter than its length.

Which expression represents the perimeter of the rectangle?

A. 2+l(l-5)
B. 2l+2(l-5)
C. 2+l(5-l)
D. 2l+2(5-l)

anonymous · Answer

Which statement about rational numbers is true?
All rational numbers are fractions.
Rational numbers never have repeating decimals.
Some integers are not rational numbers.
All fractions are rational numbers.

insa · Answer

as the width is 5 units shorter, it will be (l-5) right?

kaydra14 · Answer

yes

insa · Answer

so u take that as width and substitute in the equation

insa · Answer

thus answer would be B

kaydra14 · Answer

thank you so much

insa · Answer

NP :)

insa · Answer

@dakid22 A rational number is a number that can be written as a ratio which means it can also be written as a fraction