The length of a rectangle is two more than the width. the perimeter is 36cm. write a system of equations that could be used to d etermine the width and length of this rectangle
1 answer:
If the length is two times its width and its perimeter is 36cm. we can write the following equation let the width be X. so the equation will be: (X + 2X)2=36cm or 2X + 4X=36cm
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For #1 the answers are 69 degrees 155 degrees 86 degrees 335 degrees 249 degrees
You would subtract 6 from both sides in order to get m by itself. When you do this you get m=-10
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Hey there
Let us do the radical part separately,
x
=
4 (
) =
x
=
6 (
) =
Add them together now:
A=1/3x4/5( basically u just switch the position of 1/3 and change the sign A=0.27