4 years ago

The length of a rectangle is represented by x, the width is represented by 6x^2-4x-2. What is the area of the rectangle?

Mathematics

1 answer:

navik [9.2K]4 years ago

6 0

Answer:

$2x(3x^2-2x-1)$

Step-by-step explanation:

Area of a rectangle is simply length times width

{ $6x^2-4x-2$ } * x would be the area

That can be simplified to

$6x^3-4x^2-2x$

Which can be further simplified to

$2x(3x^2-2x-1)$

You might be interested in

In the figure shown, what is the measure of angle x? (5 points) 115 degrees 130 degrees 145 degrees 150 degrees

GarryVolchara [31]

Answer:

x=115

Step-by-step explanation:

180 - (115) =65(triangle)

65 + x = 180(on a line)

x=180-65

x = 115

7 0

4 years ago

Aditya installed solar panels for her house. When the solar panels produce more electricity than Aditya uses in a day, her net e

Sidana [21]

Answer:

True and false

Step-by-step explanation:

The highest net electricity= true

Net electricity used on july 2nd= false

3 0

3 years ago

What is the equation of parallel line of C(3,6); y= -2+5

tia_tia [17]

Answer:

y = -2x + 12

Step-by-step explanation:

Parallel = Same Slope Perpendicular = Opposite Reciprocal of Slope

How to find "b" or y intercept:

y = mx + b (3,6) slope = m: -2

plug in the corresponding values for the variables

6 = -2(3) + b

12 = b

4 0

4 years ago

Matthew spent 2/3 of his birthday on books and 1/4 of his birthday money on snacks. He says he spent 3/7 of his birthday money.

Solnce55 [7]

Answer:

Step-by-step explanation:

$\frac{2}{3}$ + $\frac{1}{4}$ = $\frac{8+3}{12}$ = $\frac{11}{12}$ ≈ 1

The correct answer is the last one (C)

7 0

3 years ago

Ms. White has 15 students in her first grade class. Troy is the line leader for the week, and Mackenzie is last because she was

zheka24 [161]

Answer:

Ms. White class can line up for lunch in 1307674368000 ways

Step-by-step explanation:

n! = 15!

= 1.307674368 E+12

= 1307674368000

5 0

3 years ago

Read 2 more answers