Let the width be x, the length is then 3x-10
Area of a rectangle is length times width: x(3x-10)=77 => 3x^2-10x-77=0
Factor this quadratic equation: (x-7)(3x+11)=0 =.x=7 or x=-11/3
width cannot be negative, so the only answer is x=7
width is 7m, length is 11m
Answer: The 
part of fence is painted.
Explanation:
It is given that we have a 32-foot fence around a square garden. There are 4 equal sections. You paint 1/3 of one section of the fence.
Since the fence divided in 4 equal parts, therefore the value of one section in fraction is 
.
After that we paint 
of the one section.
Since one section is equal to , therefore of the one section is,
Therefore, the part of fence is painted.
Answer:
Step-by-step explanation:
uh oh whyyyy??????!!!!!!!!!!!!!
Answer:
the answer is actualy 12
Step-by-step explanation:
Answer:
X=8
The three lines means that IN and AT are equal so IN must equal 26. 2(8)=16 and 16+10=26
