B is the answer hopefully this help
Width=20.108 yrd and Length=43.216 yrd
Step-by-step explanation:
Let width = w
Length =3+2w
Area = 869 yrd^2
We need to find length and width of rectangle.
The formula used is:
Putting values:
Using quadratic equation to find value of width w:
a=2, b=3 and c=-869
Since width can't be negative so, width w=20.108
Length will be: L=3+2w = 3+2(20.108)=3+40.216=43.216
So, Width=20.108 yrd and Length=43.216 yrd
Keywords: Area of rectangle
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It is a relation but not a function
Step-by-step explanation:
Given
(3,6) (3,7) (-2,-5) (-9,11)
First of all we have to define both terms: Relation and Function
A relation is a set of ordered pairs containing one element from each set
A relation can be a function only if there is no repetition in domain i.e. no first element in each ordered pair should be repeated.
In the given set of ordered pairs, they are relation as all the ordered pairs have two values.
While the given relation is not a function, as there is repetition in first elements of two ordered pairs i.e. 3 is repeated in (3,6) (3,7)
Hence,
It is a relation but not a function
Keywords: Functions, Relations
Learn more about functions at:
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Answer:
2.92 × 10⁹
Step-by-step explanation:
im not exactly sure if im right but this is what i know, lmk if its wrong
2t-2=26
first you would add 2 to both sides
that equals 2t=28
then you would divide both sides by two
that would give you
t= 14
