Okay here:
Let L be the length and W the width of the rectangle.
1. w=2•L
2. 2L+2W=36
Substitute eq. 1 into eq. 2,
2L+2•(2•L)=36
2L+4L=36
6L=36
L=9
Not done yet, then from eq. 1,
W=2•L
W=2•9
W=18 <------- Your answer. :)
Answer:
its 6x
Step-by-step explanation:
Answer:
Step-by-step explanation:
x*0.75=36
x=36/0.75=48 $
Imagine a corner of a cube.
It is made of three planes interesting at a single point
The image should help.
The answer is C.
Explanation: There are 3 x variables and on the other side you see 11.
So the answer is 3x = 11