Answer:
- length: 5.7 yd
- width: 1.7 yd
Step-by-step explanation:
Let w represent the width of the carpet. Then the length is w+4 and the area is ...
w(w +4) = 10
w² +4w = 10 . . . . . eliminate parentheses
w² +4w +4 = 14 . . . . . . add the square of half the w-coefficient to complete the square
(w +2)² = 14 . . . . . . . . . rewrite as a square
w +2 = √14 . . . . . . . . . take the square root
2 = -2 +√14 ≈ 1.7 . . . . yards (width)
Then the length is 4 more yards than this, so is ...
length = 1.7 +4 = 5.7 . . . yards
The length and width are 5.7 and 1.7 yards, respectively.
_____
In the attached graph, we let x represent the length. As you can see, the magnitudes of the two zeros are width and length.
1,030-one thousand thirty
42/1000?
Not sure....
Or 42,000?
Plz like message me and reword it so I can answer it correctly
Answer:
Step-by-step explanation:
8*0.25-1+14
=2-1+14
=1+14
15
11/66 = n/27
We're essentially just trying to get "n" by itself :)
Big numbers may scare you, so simply simplify 11/66 into 1/6 :)
So, our new question looks like this :
1/6 = n/27
Multiply both sides by 27 :)
1/6 × 27 = n
Simplify.
27/6 = n
Simplify.
n = 4 3/6
Simplify.
n = 4 1/2
~Hope I helped!~