Answer:
Length is 24 feet and width is 9 feet.
Step-by-step explanation:
It is given that length of a rectangular wall is 6 feet longer than twice its width.
Let x feet be the width of wall.
Length = 2x+6 feet
Area of rectangle is
It is given that area of a rectangular wall of a barn is 216 square feet.
Splitting the middle term, we get
Width can not be negative. So width is 9 feet.
Length
Therefore, length is 24 feet and width is 9 feet.
10cm is about a postage stamp
50cm is about a pencil
100com is about your out stretched arms
1m is the same as 100cm
1m talk is about a 3 year old
50m talk is a 3-4 story building
10m wife is about a truck
We have that
<span>4x–3y=12
Part 1) </span><span>express y in terms of x
</span>4x–3y=12---------> clear variable y
3y=4x-12
y=[4x-12]/3
y=(4/3)x-12/3
y=(4/3)x-4
the answer part 1) is
y=(4/3)x-4
Part 2) express x in terms of y
4x–3y=12-------> clear variable x
4x=3y+12
x=[3y+12]/4
x=(3/4)y+12/4
x=(3/4)y+3
the answer Part 2) is
x=(3/4)y+3
Answer:??? sorry i dont know
Step-by-step explanation: