What is 3k^2(-2k^2-4k+7)?A.-6k^3 -k +10k
B. -6k^4 -12k^3+21k^2
C.k^4-k^3+10k^2
D.6k^4 -12k^3+10k^2

I picked B.

Answers

Answer 1

Answer: The answer is B., based on the distributive property (multiply coeffictients, add exponents, change signs because of the negative number being multiplied)

Related Questions

Tulsa, Oklahoma had a population of 34728 people last year. This year the population has grown by 4833 people. how many people now live in tulsa??
Write an equation of a line whose slope is 10 and y-intercept is (0,-20)(0,−20)
A laptop selling for 726.00 in on sale for 30% off. What is the sale price
The movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your answerWhich of the following is true based on the inequality represented by the graph?Ox could be – 30x could be - 1x cannot be - 3x cannot be - 5SubmitSkipHelp
Shawna reduced the size of a rectangle to a height of a rectangle to a height of 2 in. what is the new width if it was originally 24 in wide and 12 in tall?

A square has side length 6 inches. A parallelogram has a base of 6 inches. The area of the square is equal to the area of the parallelogram. What is the height of the parallelogram? How do i solve this?

Answers

The area of a parallelogram is base x height thus height will be 6 inches.

What is a parallelogram?

A parallelogram's facing or opposing sides are of equal length, and its opposing angles are of similar size.

A basic quadrilateral with two sets of parallel sides is known as a parallelogram.

There are 4 types of parallelograms, including 3 special types. The four types are parallelograms, squares, rectangles, and rhombuses.

As per the given,

Area of square = 6 x 6 = 36

Area of parallelogram = 6 x height

Height x 6 = 6 x 6

Height = 6

Hence " The area of a parallelogram is base x height thus height will be 6 inches".

Learn more about parallelograms here,

brainly.com/question/3050890

#SPJ2

A=bhIn this case b= 6 and for the square 6x4=24 so h=4 bh= 6x4=24

What is the x-intercept for the equation -2x + 5y = -10

Answers

Answer:

The x-intercept is at the point (5,0).

Step-by-step explanation:

-2x + 5y = -10

At the x intercept y = 0 so we substitute y = 0 into the given equation:

-2x + 5(0) = -10

-2x = -10

x = 5.

Answer:

x = 5

Step-by-step explanation:

In order to get the x-intercept of an equation, you need to set the y value equal to 0:

-2x + 5(0) = -10

-2x =-10

x = 5

Lauren has twelve more than six times as many pencils as her sister. Which expression represents the number of pencils that Lauren has if the variable p represents the number of pencils that her sister has? 6 + p + 1212p + 6
6p + 12
18p

Answers

6p+ 12 I believe it

Three examples of decimals that have a 5 in the hundredths place

Answers

17.951
0.25
2.75 here are your three examples

1.75
0.85
1.3578...here are three i hope it helps

There is a chain nailed to the wall. The chain is 10 feet long and the center of the chain dips down 5 feet from where each side of the chain is nailed to the wall. How far are the 2 ends of chain from each other?

Answers

both ends are nailed with the same nail. in order for the 10 foot chain to dip down 5 feet it must dip 5 feet down and five feet up totaling the length of the chain

Solve the equation log4(x + 20) = 3
x=
DONE