the length of a rectangle is 3cm greater then it's width. The perimeter is 24cm. Find the dimensions of the rectangle.
2 answers:
The perimeter formula is 2 times length plus 2 times width. 2(x+3)+2(x)=24 Distribute. 2x+6+2x=24 4x+6=24 Subtract 6 from both sides. 4x=18 x=2 So the length is 5 and the width is 2
Length is 15 while width is 9
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B it’s a correct answer due to the solving
Answer:
x+11 = 5x - 5
Step-by-step explanation:
x+
11
=
5
x
−
5
Subtract x from both sides
11
=
4
x−
5
Add 5 to both sides
16
=
4
x
Divide both sides by 4
x=4
Answer:
ye
Step-by-step explanation:
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