Mathematics High School

Find the product of (2x-3)(x-1)​

Answers

Answer 1

Answer:

Step-by-step explanation:

[tex](2x -3)(x-1) = 2x(x-1) -3(x-1)[/tex]

                     [tex]=2x^2 -2x -3x +3\\= 2x^2 - 5x + 3[/tex]

Related Questions

SA = 2πη2 + 2πχh
(Use 3.14 for T.)
Find the surface area of
a cylinder that has a base
radius of 2 feet and a
height of 14 feet.
square feet
Do NOT round your answer.

Answers

Answer:

201.06

Step-by-step explanation:

A=2πrh+2πr2

201.06



Hope it is correct


[tex]50.705 \div 2.646[/tex]
​

Answers

Answer:

19.1628873772

Step-by-step explanation:

50.70500 ÷ 2.64600 = 19.1628873772

I also need help with this lol

Answers

Answer:

Luca

Step-by-step explanation:

Juan 566/734 = 0.7711

Luca 7/9= 0.7777

Luca has a greater percentage

. Parallelogram ABCD,

Answers

Diagram not attached, please add the question.

PLEASEEEE ANSWER THIS IM BEING TIMED AND SHOW YOUR WORK ILL GIVE TOU BRAINLIST IF YOU DO!!!!

Answers

put that in the calculator changing the + or - sign both times tp find x

Pls I need help with this

Answers

Answer:

third side = 6

Step-by-step explanation:

third side is hypotenuse as it is opposite to 90 degree

using pythagoras theorem

(perpendicular)^2 + (base)^2 = (hypotense)^2

5^2 + [tex](\sqrt{11})^2[/tex] = hypotenuse^2

25 + 11 = hypotenuse^2

36 = hypotenuse^2

[tex]\sqrt{36}[/tex] = hypotenuse

6 = hypotenuse

PLEASE PLEASE HELP ME! thank you so so much

explaining your answer = brainliest/five stars

The radius of a circle is 4 kilometers. What is the area of a sector bounded by a 135° arc?

give the exact answer in simplest form

Answers

Answer:

6π

Step-by-step explanation:

(135/360)×π×4²

(135/360)×π×16

=6π

Tony sold t-shirts and hats at the festival. He made a $4 profit for each t-shirt he sold. He also made a profit of $34 from selling hats. If he made a total profit of $106, how many t-shirts did he sell?

Answers

Answer:

18 T-shirts

Step-by-step explanation:

$4×18= $72 $72+$34=$106

18 t shirts

106 - 34 = 72
72 / 4 = 18

Help plz..And No links!! I repeat No links!!

Answers

Answer:

the first

Step-by-step explanation:

i did the test

Work out the size of angle X

Answers

It’s 60 because both lines are parallel

Tonya's dog walking service charges a flat rate of $20 per month, plus $3 Per mile that each dog is walked. Beth does not charge a monthly fee for her dog walking service, but she charges five dollars per mile that each dog is walked.
pls helppp!

Answers

Answer:

A) 20+3m = 5m

Step-by-step explanation:

20+3m = 5m

20 = 2m

m = 10

after each girl has walked dogs for 10 miles, their amount they charge would be equal

Tonya would charge: 20+3(10) = 20+30 or $50

Beth would charge: 5(10) or $50

Two containers, A and B begin with equal volumes of liquid.
120 ml is then poured from A to B.
А
B
Container B now contains 4 times as much liquid as A.
Find the volume of liquid left in container A at the end.
A
A
B.
B
Volume left in container A=
20
ml

Answers

Answer:

volume left in A is 80ml

Step-by-step explanation:

let original volume in both be x ml

after pouring from A to B

vol in A = x - 120

vol in B = x + 120

now it is given that

vol in B = 4 times vol in A

implies

[tex]x + 120 = 4 \times (x - 120) \\ x + 120 = 4x - 480 \\ 3x = 600 \\ x = 200[/tex]

hence original volume in A is 200ml. after pouring in B it is 200-120 = 80 ml

Help me please !!!!!!!!!!!

Answers

Answer:

option 1

Step-by-step explanation:

[tex]Area = \frac{3}{4} \times \frac{5}{6} = \frac{15}{24}[/tex]

Help me please help me please help me please !!!!!!!!!!!!!

Answers

Answer: y = 1/4x - 1.

Step-by-step explanation: This line has a slope (rise over run) of 1/4, and a y-intercept of -1. Plugging those values into slope-intercept form (y = mx + b) gives you the answer.

Please use the following image for the next 7 questions. Keep in mind that because XY is tangent to circle M, XM and XM form a right angle.

XM = 11 and YM = 36.

What is the area of circle M?
What is the circumference of circle M?
Find the length of XY .
Find the measure of angle M.
Find the area of triangle XYM.
Find the area of the minor sector that has been created as part of triangle XYM.
Find the arc length of the minor arc from point X to the point where YM intersects with the circle.

Answers

It is 34.90

Step-by-step explanation:

Your welcome!

Will mark brainliest

Answers

Answer:

350

Step-by-step explanation:

Help me! PLEASE! help help help help help help help help help help help help!!!!!!




​

Answers

Sara's results probably do have a higher mean, if we take into account how William is way more willing to pay 20 dollars. Honestly, I think you got your chosen answers right! Just my opinion, as someone inexperienced.

Bab isn’t big-brained enough for mafs. Help, please?

Answers

Answer: Arc

Explanation: An arc is a segment of a curve.
The answer is arc hope this helps

. The time of a clock as seen in a mirror is 3:15. The correct time is​

Answers

Answer:

3:15 cause a mirror cant change time

Step-by-step explanation:

go in ur mirror and look at the time did it somehow get darker or lighter???

Answer:

8:45 i think

Step-by-step explanation:

Grant is working at a veterinarian's office, and he needs to give a dose of medicine to a
25 kg dog. If a 10 kg dog needs 18 mL of the same medicine, how many milliliters of
medicine does the 25 kg dog need?

Answers

Answer:

45ml

Step-by-step explanation:

10 kg needs 18mL

So, 1kg = 1.8ml

25kg needs = 1.8kg/ml x 25 kg

25 kg dog would need 45ml.

Answer:

45 ml

Step-by-step explanation:

Weight of the dog and quantity of medicine is in Direct proportion.

Let the quantity required for 25 Kg dog =x

10 : 18 :: 25 : x

Product of extremes = product of means

10 * x = 18 * 25

[tex]x = \frac{18 * 25}{10}\\\\x = 9 * 5 \\\\x = 45[/tex]

Use the proportion of the triangle enlargement to find the missing measure of the enlarged triangle. 1. Set up the proportion:

Answers

Answer:

[tex]x =24[/tex]

Step-by-step explanation:

Given

See attachment for complete question

Required

Complete the blanks

1: Set up the proportion:

[tex]\frac{9}{6} = \frac{x}{16}[/tex]

2: Use cross product:

[tex]9(16)=6x[/tex]

3: Simplify:

[tex]144 = 6x[/tex]

4: Divide:

[tex]144/6 = 6x/6[/tex]

[tex]24 = x[/tex]

[tex]x =24[/tex]

Answer: 4 cm

Step-by-step explanation:

Which term is a perfect square of the root 3x^4

Answers

9x^8

lmk if this helped :)

If x=10 what is the value of 4(x-2)


A.48

B.32

C.38

D.8

Answers

Answer:

[tex]b. \: \: 32[/tex]

Step-by-step explanation:

[tex]4(x - 2)[/tex]

[tex]4(10 - 2)[/tex]

[tex]4(8)[/tex]

[tex]32[/tex]

Hope it is helpful...

Https://imgur.com/a/n3PRcMY

Answers

1: Those angles are equal. That means 3x + 10 = 5x - 10.
20 = 2x.
That means x = 10

2. Easy now that u have x. Angle 1 is 3x + 10, which means its 3(10) + 10 which is 40

which of the following is equivalent to squareroot 8?

Answers

Answer:

2√2

Step-by-step explanation:

Calculate the volume of a cone with: 11cm height and 6cm radius

Answers

Answer:

volume=1243.44 cm^3

Step-by-step explanation:

volume of a cone=πr^2h

=3.14*(6)^2*111

=3.14*36*11

=1243.44 cm^3

Answer:

V=414.69cm³

Step-by-step explanation:

use v=πr²h/3

pie is 22/7 so when you fix in your values you will get the answer

If sin θ = square root of three over two, which could not be the value of θ?

Answers

240 degrees is the only one that could not be a value of theta.

State if the two triangles are congruent.

Answers

Answer:

The triangles are congruent  by HL

Step-by-step explanation:

The triangles are right triangles so we can use either HL ( hypotenuse leg) or LL (leg leg) if we know that two sides are congruent

We know one leg is equal to the other by the red line.  The hypotenuse is the same since it is the same line.

The triangles are congruent  by HL

I need help with this question please

Answers

Answer:

angel BAC=CBD

BAC=43°because CBD also 43°

A is the point (-2, 0) and B is the point (0, 4).Find the equation of the straight line joining A and B.

Answers

Answer:

y = 2*x + 4

Step-by-step explanation:

We know that a linear function can be written as:

y = a*x + b

Where a is the slope and b is the y-intercept.

We know that if this line passes through the points (x₁, y₁) and (x₂, y₂) the slope can be written as:

a = (y₂ - y₁)/(x₂ - x₁)

So, here we know that our line must pass through the points (-2,0) and (0, 4)

Then the slope of this line is:

a = (4 - 0)/(0 - (-2))

a = 4/2 = 2

Then our line is something like:

y = 2*x + b

Now, to find the value of b we can use one of these two points, for example if we use the point (-2, 0), we know that, when x = -2, we must have y = 0.

0 = 2*(-2) + b

0 = -4 + b

4 = b

Then the equation for our line is:

y = 2*x + 4

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Help I posted this question before and nobody answered. I need the answers right now please. hurry. The following is a correct example of an MLA in-text citation:"Horses are very useful animals" (Smith 6).O TrueO False A(n) _____ is a statement that you conclude to be true based on logical reasoning. argument proof conclusion conjecture an image that reflects the expected weather for each of the next 7 days labels for each image using vocabulary from the tutorials a 3-4 sentence weather summary (in Spanish) for the upcoming week To write your summary, think about the following: In general, how will the weather feel? Cold? Hot? Mild? What day will be the warmest? The coldest? Will there be sunny days? Cloudy days? Is any precipitation expected? how does iliteracy affect society Which range of y values makesthis inequality true?0.6y < 15Pls help HELPPThere are 9.23 x 1023 molecules of water in a beaker, how many moles are there? 2 'While there are people who protest to get their rights back, a large number orpeople might join protests for completely different reasons.'Critically discuss THREE negative reasons why some people join protest actions.(3x4)(12) The monthly rent of a house is Rs4200. The rent is decreased by 15%. Calculate the new rent. Which of the following is an example of deductive reasoning? Calvin works in the accounting department for a textbook publishing firm preparing budgets and reporting production costs. What job does Calvin hold 6!3! divided by 2!5! Simplify the answer as much as possible. Does anyone know what type of Chromebook this is? it is often said the media can make or break a person,especially,sports personalities. Explain how that happen What is the area of the polygon enter your answer in the box43.5 units245.5 units256.5 units249.5 units2 Kingdoms are a more specific (less broad) category in the taxonomic hierarchy.A. TrueB. False the height of a tower is 15m more than tiwce the height of a building find the height of the building if tower is 255m tall A recursively defined sequence is shown below. a1 = 5 an+ 1 = 2an -7 The value of a4 is1. -92. -13. 84. 15 Determine the distance between points (x1, y1) and point (x2, y2), and assign the result to point Distance. The calculation is: Read the introductory paragraph from a rhetorical text.(1) The backyard of a city apartment building is not the first place one might expect to find a chicken coop, but so-called "urban farming has caught on in recent years as people embrace the benefits of eating local. (2) However, raising backyard chickens can be a significant health risk for the surrounding community. (3) Cities need to relearn the lessons of the early 20th century and ban the raising of chickens in urban settings.Which sentence should the writer insert after sentence 1 to provide the most relevant and useful background information for readers?a. The idea of raising chickens and eating fresh eggs every day appeals to some people.b. Imagine waking up in a busy city to the sound of roosters crowing a good morning.c. In fact, a recent review of urban poultry ordinances in the United States found that 93 percent of the 150 most populous US cities allow backyard poultry.d. There are many different chicken breeds available for backyard farmers including common Leghorns or Rhode Island Reds as well as more exotic breeds such as the Jersey Giant.