The area of the rectangle is 3x^2 what does the coefficient three mean in the terms of the problem

D.The length is 3 times the width.

Step-by-step explanation:

We are given that

Area of rectangle =

We have to find that coefficient 3 what represents in given terms.

From given figure we can see that

Width of rectangle=x

Length of rectangle=3x

Area of rectangle=

Area of rectangle=

To find that coefficient 3 what represents we will  compare between width and length of given rectangle.

Length of rectangle =

It means length of rectangle is 3 times the width of rectangle.

Option D is true.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer