The area of this rectangle is 3x2. What does the coefficient 3 mean in terms

Mathematics

1 answer:

Olegator [25]2 years ago

4 0

The coefficient 3 means the length is 3 times the width ⇒ B

Step-by-step explanation:

The formula of the area of a rectangle is A = l × w, where

l is the length of the rectangle
w is the width of the rectangle

∵ The width of the rectangle is x

∴ w = x

∵ The length of the rectangle is 3x

∴ l = 3x

- That means the length of the rectangle is 3 time the width

because x × 3 = 3x

∴ Area of the rectangle is A = 3x × x

∵ x × x = x²

∵ 3 × 1 = 3

∴ A = 3x²

∴ The coefficient 3 means the length is three times the width

The coefficient 3 means the length is 3 times the width

Learn more:

You can learn more about the rectangles in brainly.com/question/6594923

#LearnwithBrainly

You might be interested in

How do you simplify 4x + 2y +2x - 7y +8 - 5x -2

Svetradugi [14.3K]

Answer: x-5y+6

Step-by-step explanation: combine like terms

4x+2x-5x=x

2y-7y=-5y

8-2=6

8 0

2 years ago

Read 2 more answers

Royal lawncare company produces and sells two packaged products

MrRa [10]

Royal Lawncare Company produces and sells two packaged products. Weedban and Greengrow. Revenue and cost information relating to the products follow: Product Weedban Greengrow Selling price per unit $ 11.00 $ 36.00 Variable expenses per unit $ 3.00 $ 14.00 Traceable fixed expenses per year $ 136.000 $ 31.000 Common fixed expenses in the company total $96.000 annually. Last year the company produced and sold 37.000 units of Weedban and 15.500 units of Greengrow. Required: Prepare a contribution format income statement segmented by product lines. Product Line Total Company Weedban Greengrow Sales Variable expenses Contribution margin Traceable fixed expenses Product line segment margin Common fixed expenses not traceable to products Net operating income

7 0

2 years ago

Derive the equation of the parabola with a focus at (_5, 5) and a directrix of y = -1.

mars1129 [50]

Answer: Option D is correct.

Step-by-step explanation:

Since we have given that

focus = (-5,5)

and a directrix y= -1

Since, equation of parabola in this case will be

$(x-h)^2=4.a(y-k)$