Mathematics High School

Multiply.

(−3x+4)(2x−1)



Express the answer in standard form.

Enter your answer in the box.

Answers

Answer 1

Answer:

-6x^2+11x-4

Step-by-step explanation:

Answer 2

Answer:

6[tex]x^{2}[/tex]+11x-4

Step-by-step explanation:

(-3x+4)(2x-1)

Use the distributive property. The picture below will show it is supposed to be done.

i will first be using the distributive property on -3x

4(-3x(2x)-3x(-1))

Complete the equation

4(2x-1)(-6x^2+3x)

Now distribute the 4 into the equation.

8x-4-6[tex]x^{2}[/tex]+3x

Now combine like terms

11x-4-6[tex]x^{2}[/tex]

Write in standard form

-6[tex]x^{2}[/tex]+11x-4
Multiply.(3x+4)(2x1)Express The Answer In Standard Form.Enter Your Answer In The Box.

Related Questions

Help plz major test
Ps the last says
“no; it is not a reflection

Answers

Answer:

A reflection over line F

Step-by-step explanation:

I don't know the last answer, but I think that this is correct.

6x + 9 = 27
what is x?

Answers

The answer is 6(3)+9=27

Find the value of x. Give your answer in simplest radical form and show your work.

Answers

answer: x= 14/sin45

John and his family are moving to a new house. He must pack items from his room into rectangular prism boxes that have a volume of 3r+ 9x + 6 ft. He knows the height of the box is 3 feet. In terms of x, what are the other dimensions of the box?​

Answers

I saw this bro 26181653hshshdyduehehjeuejehehehehehehehehbddbbdbdbshwg


Solve algebraically the simultaneous equations
y = 2x2 – 3x - 10
2x - y = -2

Answers

Answer:

(-3/2, -1) and (4, 10)

Step-by-step explanation:

Given the simultaneous equations

y = 2x^2 – 3x - 10 ... 1

2x - y = -2 .... 2

From equation2;

-y = -2-2x

y = 2x+2 ..... 3

Substitute 3 into 1

Recall y = 2x^2 – 3x - 10

2x+2 = 2x^2 – 3x - 10

Collect like terms

2x^2 – 3x - 10 - 2x -2 = 0

2x^2 – 5x - 12 = 0

2x^2 – 8x+3x - 12 = 0

2x(x-4)+3(x-4) = 0

(2x+3)(x-4) = 0

2x+3 = 0 and x-4 = 0

2x = -3 and x = 4

x = -3/2 and x = 4

Recall that

y = 2x+2

when x = -3/2

y = 2(-3/2) + 2

y = -3+2

y = -1

when x = 4

y  = 2(4)+2

y = 8+2

y = 10

Hence the solutions are (-3/2, -1) and (4, 10)

what is sum 5x7 equal up

Answers

It’s the same thing as 5+5+5+5+5+5+5=35

helpppppp plz answer ​

Answers

Answer:D  1017

Step-by-step explanation:

The stock of Company A lost $1.18 throughout the day and ended at a value of
$28.32. By what percentage did the stock decline?

Answers

Answer:

the percentage did the stock decline is 4%

Step-by-step explanation:

The computation of the percentage did the stock decline as follows:

= Lost value ÷ original price

= $1.18 ÷ ($1.18 + $28.32)

= $1.18 ÷ $29.50

= 4% decline

Hence, the percentage did the stock decline is 4%

Halona walks 1.93 kilometers to a neighbor’s house in 23 minutes. Assuming she walks at a constant speed, write a proportion that represents how many kilometers, y, Halona can walk in x minutes. Then solve your proportion for y.

HELPPPPP

Answers

Answer:

y = x(0.083913)

Step-by-step explanation:

easy

hey timmy

Markel bought 10 cups, 5 plates, 2 bowls at the store. The cups cost $1.25 a piece. The plates cost $2.75 a piece. The bowls cost $1.00 a piece. if he already paid $14, how much does he need to pay ?

Answers

Answer:

he needs to play 14.25

Step-by-step explanation:

Help plsssssssssssss????

Answers

Answer:

y=2/3+11

Step-by-step explanation:

Amy has 4 pounds of ground pork to make meatballs. She uses 5/8 pound per meatball to make 6 meatballs. How many 1/8 ​-pound meatballs can amy make with the remaining ​?

Answers

6 meatballs * (⅝ pound)/meatball = 3.75 pounds
3.75 pounds was used. 0.25 remains.

0.25 pound * (1 meatball)/(⅛ pound) = 2 meatballs

what is 1+1= ? and how do you do it? also what is the pendas mean?

Answers

Answer:

2,  PEMDAS means parentheses, exponents, multiplication, division, addition, and subtraction.

Step-by-step explanation:

find values of the shape

Answers

Answer: Sorry mate it didn't pop up anyway hi man how's it been

Answer:

P: 23

H: 12

B: 16

Step-by-step explanation:

Your welcome :)

Mrs. Adele is buying a new tie from Macy's. It says
the tie costs $15.00 but there is a sign above it that
says 25% off. How much will the tie cost?

Answers

Answer:

$11.25

Step-by-step explanation:

You take the original cost and multiply it by 0.25 for 25%. You get 3.75. Then you subtract 3.75 from 15.00. The answer is $11.25

what is [tex]\sqrt{44mx^{3} n^{11}[/tex] simplified

Answers

2xn^5 √ 11mxn
good luck pls mark brainliest

Use the GCF (Greatest common factor) to factor the expression 2x2 + 8x

Answers

Answer:

2x

Step-by-step explanation:

Answer:

2x (x + 4)

Step-by-step explanation:

Helpp pleaseee ): !!!

Answers

I think it’s the bottom one
the third option is the answer


The area of a rectangle is 300 ft2. The width of the rectangle is 8 ft less
than the length. What are the dimensions of the rectangle?

Answers

Answer:

Step-by-step explanation:

Factor x2 +8x +16, so (x+4)2 = 100

please explain for me how to do this

if the measure of arc WZX is 262 what is the measure of angle XWY?

Answers

Answer:

Hey we go to the same schoola and have the same class so thats cool. Also i think it might be the reverse of what we did on question five where we divide the measure of the arc by two instead of multiplying the angle by two to get the arc. If this is true then our answer will be 49*

Step-by-step explanation:

determinar la magnitud del peso de una persona cuya masa es de 90kg​

Answers

Creo que la respuesta es 880.2N. Para calcular el peso se utiliza la siguiente fórmula (m×g) (masa multiplicada por la gravedad). El valor de aceleración de la gravedad en la tierra es de 9.78m/s². Por lo que la operación final sería 90×9.78= 880.2Newtons

How many factors does (2x + 4)(x - 3)(7x - 5) have?

Answers

Answer:

3

Step-by-step explanation:

(2x + 4)(x - 3)(7x - 5)

The factors are the terms inside the parentheses

2x+4 is a factor

x-3 is a factor

7x-5 is a factor

2
each in the parenthesis is a factor

Delia went to the market to buy 4 pounds of sliced fruit in a container. She paid with a $20 bill and a $5 bill and received $3.67 as change. She paid $1.29 in taxes for the fruit. What was the cost for one pound of sliced fruit before taxes?

Answers

Answer:

$4.57. Hope this helps :)

Step-by-step explanation:

20+5=25      

then you do

25-3.67= $21.33

you then divide that by the number of pounds she bought.

21.33/4= 5.3325

round that to the hundreths place and you get $5.33

so she paid $5.33 for a pound

Answer:

$4.74 per pound

Step-by-step explanation:

((20 + 5) – 3.67) / 4.5 = (25 – 3.67) / 4.5 =

(21.33) / 4.5 = 4.74

_______________________________

I've seen this same problem before, it should be 4.5 pounds.

Explain, with details, why |−10|>|3|. Plz help tell why 10 is bigger than three 15 point

Answers

Answer:

|-10| is bigger than |3| because when taking the absolute value (the vertical line) of a number, you are counting how far away from 0 it is meaning that both 10 and -10 are 10 spaces away from 0. The negative doesn't matter.

Find the value of x.
56°
57°
85
2x
4x

Answers

Answer:

56

Step-by-step explanation:

Simplifying

x + 7x = 56 + 8

Combine like terms: x + 7x = 8x

8x = 56 + 8

Combine like terms: 56 + 8 = 64

8x = 64

Solving

8x = 64

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '8'.

x = 8

Simplifying

x = 8

in which quadrant is the orderd pair (2,-5)​

Answers

Answer:

4

(+, -) coordinates

IF CORRECT I WILL GIVE BRAINLY I NEED HELP ASAP
An algebra configuration where the largest tile is labeled negative x squared, 3 tiles are labeled plus x, where each tile is half the size of the largest tile, and 4 tiles labeled minus that are one-quarter the size of the largest tile.
Which polynomial represents the algebra tile configuration shown?

x2 + 3x + 4
x2 + 3x − 4x
−x2 − 7
−x2 + 3x − 4

Answers

1 question what is x equal to?

Answer:

D

Step-by-step explanation:

I got it right on the assignment

Given the following 30-60-90 triangle , find the value of x and y Round to the nearest tenth x = 5.2 X = 6 Y = 6 Y = 5.2​

Answers

Step-by-step explanation:

tan30° = Opposite/Adjacent = 3/x.

=> 3/x = √3/3, x = 3√3 = 5.2.

sin30° = Opposite/Hypotenuse = 3/y.

=> 3/y = 1/2, y = 6.

The correct answer is the 1st and 3rd options.

Answer:

[tex] \huge \boxed{ \boxed{ \sf \: x = 5.2 \atop\sf y = 6}}[/tex]

Step-by-step explanation:

to understand thisyou need to know about:trigonometryPEMDASgiven:[tex] \theta = {30}^{o} [/tex]opp:3to find:adjacent (x)hypotenuse (y)tips and formulas:[tex] \tan( {30}^{o} ) = \frac{ \sqrt{3} }{3} [/tex]tan(a)=opp/adjsin(a)=opp/hypo[tex] \sin( {30}^{o} ) = \frac{1}{2} [/tex]let's solve:

according to the question

[tex] \tan( {30}^{o} ) = \frac{3}{x} [/tex]

[tex] \frac{ \sqrt{3} }{3} = \frac{3}{x} \\ x\sqrt{3} = 9 \\ x = \frac{9}{ \sqrt{3} } \\ x = 3\sqrt{3} \\ x = 5.2[/tex]

according to the question

[tex] \sin( {30}^{o} ) = \frac{3}{y} [/tex]

[tex] \frac{1}{2} = \frac{3}{y} [/tex]

[tex]y = 6[/tex]

Help I need help please help I need help

Answers

Answer: 2 ribbons can be cut

Since 3/4 divided by 1/3 = 2.25, therefore you can make 2 full sized ribbons. He will have 3/4 of a ribbon left.

Sarah has some chocolates.


24 are white chocolate.

16 are milk chocolate.

8 are dark chocolate.

Write down the ratio of white chocolate to dark chocolate. Give your ratio in it’s simplest form.

Answers

You divide both numbers by the greatest common factor, which in this case is the number 8 so the equation would look some what like this
16/8=2
8/8=1
The ratio is 2:1
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