May u give all the answers to these? please and thank you! <3
---------------------------------------------------------------------
Write an equation for the statement
(this applies for all of them <3)


1. The product of nineteen and a number x is seven

2. The sum of a number x and negative thirty is two

3. A number x divided by negative twenty-seven is eight

4. Twelve less than a number x is five

5. One-third of a number x is three​

Answers

Answer 1

Answer:

1. 19 (x) = 7

2. -32 + x = 2

3. x ÷ -27 = 8

4. x - 12 = 5

5. 1/3 (x) = 3

Step-by-step explanation:

:)


Related Questions

Find the missing angle measures. Be sure to show your work in arriving at your answers.
Please help urgently thank you,

Answers

Answer:

k=50º

m=90º

Step-by-step explanation:

a line is 180º total

so 130+k=180

k=50

a triangle also is 180º total

so 180-40-k=m

180-40-50=m

90=m

find tge equation of the line

Answers

Answer:

y = -2x + 9 or y = 9 - 2x

Step-by-step explanation:

First find the gradient

Pick two points on the graph, (4, 1) and (1,7)Find the change in y (7 - 1 = 6)Find the change in x (1 - 4 = -3)Divide the change in y by the change in x = 6 ÷ -3 = -2The gradient is -2: y = -2x + c

Next, look at where the line intercepts (goes through) the y-axis: 9

The equation of the line is y = -2x + 9

Tip: The gradient is negative because the line is going downwards from left to right; if the line was going upwards, the gradient would be positive.

Hope this helps!

When x^3 + kx^2 − 4x + 2 is divided by x + 2 the remainder is 26, find k.

Answers

Answer:

k = 6

Step-by-step explanation:

No Links Please!!I Need Help (I'm Not a Fan Of Math)Thank You So Much If You Help Me Out Here =D

Answers

Answer: 24 boxes

Step-by-step explanation:

Answer:

Arianna can move 24 boxes

5

3:5

256 fluid ounces

Step-by-step explanation:

HELP PLS " A circle’s circumference is approximately 76 cm. Estimate the area of the circle"

Answers

Answer: if the circumference is 76 the area is 38

Step-by-step explanation:

A jumping spider's movement is modeled by a parabola. The spider makes a single jump from the origin and reaches a maximum height of 10 mm halfway across a horizontal distance of 80 mm.

Part A: Write the equation of the parabola in standard form that models the spider's jump. Show your work. (4 points)

Part B: Identify the focus, directrix, and axis of symmetry of the parabola. (6 points)

Answers

The spider's movement is an illustration of a parabola.

The equation of a parabola is: [tex]\mathbf{y = -\frac{1}{160}(x - 40) + 10}[/tex]The focus of a parabola is: (40,-30)The axis of symmetry is: [tex]\mathbf{x = 40}[/tex]The directrix is:[tex]\mathbf{y = 50}[/tex]

(a) The equation

The spider passes through the origin.

So, we have:

[tex]\mathbf{(x,y) = (0,0)}[/tex]

The spider jumps to a maximum height of 10mm, midway 80mm.

So, the vertex is:

[tex]\mathbf{(h,k) = (40,10)}[/tex]

The equation of a parabola is:

[tex]\mathbf{y = a(x - h)^2 + k}[/tex]

So, we have:

[tex]\mathbf{0 = a(0 - 40)^2 + 10}[/tex]

Subtract 10 from both sides

[tex]\mathbf{a(0 - 40)^2 =- 10}[/tex]

[tex]\mathbf{1600a =- 10}[/tex]

Solve for a

[tex]\mathbf{a =- \frac{1}{160}}[/tex]

Substitute [tex]\mathbf{a =- \frac{1}{160}}[/tex] and [tex]\mathbf{(h,k) = (40,10)}[/tex] in [tex]\mathbf{(h,k) = (40,10)}[/tex]

[tex]\mathbf{y = -\frac{1}{160}(x - 40) + 10}[/tex]

(b) The focus, directrix and the axis of symmetry

The focus of a parabola is:

[tex]\mathbf{Focus= (h, k + p)}[/tex]

Where:

[tex]\mathbf{p = \frac{1}{4a}}[/tex]

So, we have:

[tex]\mathbf{p = \frac{1}{4 \times -1/160}}[/tex]

[tex]\mathbf{p = -\frac{160}{4}}[/tex]

[tex]\mathbf{p = -40}[/tex]

So, we have:

[tex]\mathbf{Focus = (40,10-40)}[/tex]

[tex]\mathbf{Focus = (40,-30)}[/tex]

The axis of symmetry is:

[tex]\mathbf{x = h}[/tex]

So, we have:

[tex]\mathbf{x = 40}[/tex]

The directrix is:

[tex]\mathbf{y = k - p}[/tex]

[tex]\mathbf{y = 10 + 40}[/tex]

[tex]\mathbf{y = 50}[/tex]

Read more about parabolas at:

https://brainly.com/question/25237745

Lucie spent 1/4 hour shooting baskets. She made 15 baskets durning that time. How many baskets would she make in 3 1/2 hours?

Answers

Answer:

15*4=60;60*3.5=210

Step-by-step explanation:

60 is the number of baskets Lucy makes in an hour,210 is her 3.5 hours of baskets

Answer:

answer is 1/4 × 3 1/2 =

3 1/8

Solve. 3/4x + 6 = 33

explain the work please :,)

Answers

Answer:

x=36

Step-by-step explanation:

first take six away from both sides to get 3/4x=27

then divide 27 by the numerator 3 to get 9. Then multiply 9 by the denominator 4 to get 36. So 3/4 of 36=27+6=33

3/4x+6=33

We move all terms to the left:

3/4x+6-(33)=0

Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R

We add all the numbers together, and all the variables

3/4x-27=0

We multiply all the terms by the denominator

-27*4x+3=0

We multiply elements

-108x+3=0

We move all terms containing x to the left, all other terms to the right

-108x=-3

x=-3/-108  

x=1/36

I hope this helps :)

Solve for X Please show your work.
(x+3)/(x^2-9)=(2x+7)/(x^2+2x-15)

Thank you

Answers

The answer is X=-2, explanation in the picture.

If x2 = 30. what is the value of x? ​

Answers

Answer:

5.4772255750516 that's if it is x squared

Find the next three terms of the arithmetic sequence.

10, 13, 16, 19

Answers

Answer:

22, 25, 28

Step-by-step explanation:

10 + 3 = 13

13 + 3 = 16

16 + 3 = 19

19 + 3 = 22

22 + 3 = 25

25 + 3 = 28.

all numbers go up by three points

A formula used for calculating velocity is v=1/2at^2 what is a expressed in terms of v and t

Answers

Answer:

[tex]v = \frac{1}{2} a {t}^{2} \\ a = \frac{2v}{ {t}^{2} } [/tex]

'a' can be expressed in terms of 'v' and 't' as -

[tex]$a=\frac{2v}{t^{2} }[/tex]

We have the following expression -

[tex]$v = \frac{1}{2} at^{2}[/tex]

We have to expressa in terms of v and t.

What is the value of x in -Sin([tex]2n\pi x[/tex]) = 0.785?

On solving, we get -

Sin([tex]2n\pi x[/tex]) = 0.785

Sin([tex]2n\pi x[/tex]) = Sin ([tex]\frac{\pi }{4}[/tex])

2n[tex]\pi[/tex]x =  [tex]\frac{\pi }{4}[/tex]

x =  [tex]$\frac{1}{8n}[/tex]

According to the question, we have -

[tex]$v = \frac{1}{2} at^{2}[/tex]

[tex]$a=\frac{2v}{t^{2} }[/tex]

Hence, 'a' can be expressed in terms of 'v' and 't' as -

[tex]$a=\frac{2v}{t^{2} }[/tex]

To solve more questions on Rearranging expressions, visit the link below-

brainly.com/question/8864600

#SPJ2

find three fraction larger than√2 and less than√3​

Answers

Step-by-step explanation:

the answer is in the image above

Help please!!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

6) At y-intercept , x = 0

So, y-intercept = 3

5) Slope = Change in y/ change in x

              [tex]= \dfrac{3-1}{0-[-3]}\\\\= \dfrac{2}{0+3}\\\\= \dfrac{2}{3}[/tex]

In the year 2010, a company made $3.2 million in profit. For each
consecutive year after that, their profit increased by 11%. How much would
the company's profit be in the year 2013, to the nearest tenth of a million
dollars?

Answers

Answer:

result is $6432.00 | 221.43

What’s the answer to this question?

Answers

Answer:

x should equal 0

Step-by-step explanation:




are my choices correct?



pls check math geniuses!!


Answers

X would be 10, and 2 because:

(10-10) = 0 and (2-2) = 0

The extraneous solution is correct because the equation does not hold true when x is 2 and only hold trues when it is 10.

Edit: the extraneous solution is 2 is because it doesn't hold true to the equation.


[tex]Simplify: \frac{ 5×(25)^{n+1} - 25 × (5)^{2n}}{5×(5)^{2n+3 }- (25)^{n+1​}} \\ [/tex]
Correct answer please ​

Answers

[tex] \green{\large\underline{\sf{Solution-}}}[/tex]

Given expression is

[tex]\rm :\longmapsto\:\dfrac{5 \times {25}^{n + 1} - 25 \times {5}^{2n} }{5 \times {5}^{2n + 3} - {25}^{n + 1} } [/tex]

can be rewritten as

[tex]\rm \:  =  \: \dfrac{5 \times { {(5}^{2} )}^{n + 1} - {5}^{2} \times {5}^{2n} }{5 \times {5}^{2n + 3} - {( {5}^{2} )}^{n + 1} } [/tex]

We know,

[tex] \purple{\rm :\longmapsto\:\boxed{\tt{ {( {x}^{m} )}^{n} \: = \: {x}^{mn}}}} \\ [/tex]

And

[tex] \purple{\rm :\longmapsto\:\boxed{\tt{ \: \: {x}^{m} \times {x}^{n} = {x}^{m + n} \: }}} \\ [/tex]

So, using this identity, we

[tex]\rm \:  =  \: \dfrac{5 \times {5}^{2n + 2} - {5}^{2n + 2} }{{5}^{2n + 3 + 1} - {5}^{2n + 2} } [/tex]

[tex]\rm \:  =  \: \dfrac{{5}^{2n + 2 + 1} - {5}^{2n + 2} }{{5}^{2n + 4} - {5}^{2n + 2} } [/tex]

can be further rewritten as

[tex]\rm \:  =  \: \dfrac{{5}^{2n + 2 + 1} - {5}^{2n + 2} }{{5}^{2n + 2 + 2} - {5}^{2n + 2} } [/tex]

[tex]\rm \:  =  \: \dfrac{ {5}^{2n + 2} (5 - 1)}{ {5}^{2n + 2} ( {5}^{2} - 1)} [/tex]

[tex]\rm \:  =  \: \dfrac{4}{25 - 1} [/tex]

[tex]\rm \:  =  \: \dfrac{4}{24} [/tex]

[tex]\rm \:  =  \: \dfrac{1}{6} [/tex]

Hence,

[tex]\rm :\longmapsto\:\boxed{\tt{ \dfrac{5 \times {25}^{n + 1} - 25 \times {5}^{2n} }{5 \times {5}^{2n + 3} - {25}^{n + 1} } = \frac{1}{6} }}[/tex]

Can someone tell me the answer to this?

Answer choice B is incorrect

Answers

Answer:

B) or C)

Step-by-step explanation:

Jonah had $340.87 in his checking account. He withdrew $52 and wrote a check for $18.72. Find the new balance.

Answers

Answer:

270.15

Step-by-step explanation:

Answer:

270.15

Step-by-step explanation:

u just add 52 and 18.72 and subtract it from 340.87

Is (10^-2)3 = (10^-3)2 the same?​

Answers

Answer:

i think it is same let me know

2x √3x+1
Find the derivative

Answers

Answer:
3 3/2 x1/2
explanation:
download math-way it helps a lot

Answer:

3 3/2x1/2

Step-by-step explanation:

Find the unknown sizes of angles in the following figure:​

Answers

Answer:

angle x is 86

angle y is 38

Step-by-step explanation:

What do I put in the blank box? Could you also add step by step explanation? If you cant its fine :)

Answers

Answer:

its 34/5

Step-by-step explanation:

change that mixed fraction by simply multiplying 6×5 then add 4 you'll get 34 then place it over the denominator 5 =34/5........ hope it helps

expand the brackets (x+5)(3x-2).

Answers

Answer: 3x^2 +13x - 10

Step-by-step explanation:

(x+5)(3x-2) = x(3x-2) + 5(3x-2)

x(3x-2) + 5(3x-2) = 3x^2 - 2x + 15x - 10

3x^2 - 2x + 15x - 10 = 3x^2 + 13x - 10

Answer:

3x²+13x-10

Step-by-step explanation:

(x+5)(3x-2)x(3x-2)+5(3x-2)3x²-2x+15x-103x²+13x-10

Mellie is playing a bowling game at an arcade. She rolls two balls into the 30 point hole four balls into the 20 point hole and three balls into the 50 point hole. Write and evaluate an expression to find mellies total score.

Answers

Answer:

290

Step-by-step explanation:

30x2 + 20x4 + 50x3

Hope this helps. Please mark brainliest if you would. It would really help me out

Answer:

290

Step-by-step explanation:

30x2+4x20+3x50 multiply first and you get 60+80+150=290

tupac guarda monedas de coleccion en su alcancia tiene dos monedas de 10 pesos tres monedas de 5 pesos siete monedas de 0.50 pesos cinco monedas de 0.25 pesos y tres monedas de 0.10 pesos ¿cuanto denero tiene en total Me ayudan plis​

Answers

Answer:

40.05

Step-by-step explanation:

multiplicas la cantidad de monedas por su valor:

2 monedas de 10 = 20

3 de 5 = 15

7 de 0.50 = 3.50

5 de 0.25 = 1.25

3 de 0.10 = 0.30

sumas lo multipicado:

40.05

What is the least common denominator (LCD) of 13 and 34?

Answers

Answer:

442

Step-by-step explanation:

Kristal was writing 5,060 in scientific notation. She said that it was 5.6 x 10^3 do you agree or disagree

Answers

Answer:

I disagree

Step-by-step explanation:

It is 5.06 x 10^3

Please help! I’ll mark your answer as brainliest. <3

Answers

Answer:

The width is: 11

The length is: 2

Step-by-step explanation:

The width is 5 feet longer than 3 times the length so

If the length is 2: 2 x 3 times = 6 plus the five = 11

The area of a rectangle is a = the width x the lenght

So 2 x 11 = 22 that is the area.

Other Questions
8. By establishing a two-house legislature, the Framers of theUnited States Constitution agreed to a compromise on theissue ofa. Control of interstate commerceb. Civilian control of the militaryLimits on the power of the Presidentd. Representation in Congressc. Discuss the links between politics and religion during the fifteenth and sixteenth centuries WILL GIVE BRAINLIESTsolve for x : -4 = (2/3)x show steps please in 1987, the general social survey asked, "have you ever been active in a veteran's group? " for this question, 52 people said that they did out of 98 randomly selected people. what is the 95% confidence interval for the proportion of all americans who have been active in a veteran's organization? Which is a mood that an author could create in a text?A. apologeticB. casual C. disapprovingD. hopeful Which of the following is a characteristic of hydrologic fracturing? A. Large amounts of water force open cracks in rocks B. Removal of topsoil to reach water supply C. Transportation of coal via waterways D. Use of machinery underground to mine coal . Chn p n ng cho mi cu sau.6. Yesterday, I to the cinema.A. go B. will go C. went D. gone7. On the left the picture, you can see his grandmother, Jane Cryer.A. to B. from C. on D. of8. She fell and hurt A. her B. herself C. himself D. myself9. Lets go to the theater this evening.A. Let us B. Let me C. You should D. Would youlike10.They buy a new car next month.A. are going to B. will C. D. A & B11.My sister and I the cartoons on TV every Saturday last summer.A. watch B. watched C. watches D. watching12.Water at 1000 C.A. boil B. boiling C. boils D. is boiling13.I live 20 Oxford Street.A. at B. in C. on D. from14.Her new glasses change her ..A. appear B. appearance C. appears D. appearances15.I tried her name but I couldnt.A. remember B. remembering C. to remember D. remembered16.I badminton but I dont time have for it now.A. use to play B. used to playing C. use to playing D. used to play17.He decided . what would happen.A. to stay and see B. staying and seeing C. to stay and seeing D. saying andsee 18.He was late, but fortunately his friends waited for him.A. luckily B. magically C. cruelly D. lately19.You .. write on the walls.A. have to B. must C. dont have to D. must not20.Are Christ going to close his shop early ..?A. last night B. tonight C. last month D. yesterday Ben said: For every $60 the sixth graders plan to raise, the seventh gradersplan to raise $90. He looks at the principal's thermometers and sees that$60 is at the same place on the sixth-grade thermometer as $90 is onthe seventh-grade thermometer.Ben also makes the claim: For every $30 the sixth graders plan to raise,the seventh graders plan to raise $45.Do you agree with this claim? Explain your reasoning. Na is best known as a(n): classmates / play / afternoon / the / basketball / my / in how can you reduce the percentage uncertainty in measurements that you make? If you were to major in the field of Psychology, why would you and what would you specialize in? Solve the following equation: -5 = 15x idek know what subject this is._. Danielle is a cosmetologist who specializes in hair color. What skill might benefit Danielle in her career? : Danielle enjoys working alone. Danielle likes math and solving puzzles. Danielle is friendly and outgoing. Danielle is competitive and likes sports. Stefan just measured himself and found out he is 73.2 inches tall. The last time he measured, he was 60 inches tall. What percent taller is Stefan now? what is written on the three-line heading on a work sheet? "A speck of black in the gray sky grows bigger: a small, silent, solitary ghost. With a showy ruffle of wings, it lands on a sturdy little shrub at the edge of the field." Note: A shrub is a short tree or bush. Why does the author compare the flying bird to a ghost? A) The bird is invisible until it lands on the shrub. B) The bird is not alive. C) The bird scares him when it arrives. D) The bird flies in quietly and mysteriously to the area. pls HELP ME Confused ;-; please help me Which ordered pair is a solution of the equation?y-3=5(x-2)y3=5(x2)y, minus, 3, equals, 5, left parenthesis, x, minus, 2, right parenthesisChoose 1 answer:Choose 1 answer:(Choice A)AOnly (2,3)(2,3)left parenthesis, 2, comma, 3, right parenthesis(Choice B)BOnly (3,2)(3,2)left parenthesis, 3, comma, 2, right parenthesis(Choice C)CBoth (2,3)(2,3)left parenthesis, 2, comma, 3, right parenthesis and (3,2)(3,2)left parenthesis, 3, comma, 2, right parenthesis(Choice D)DNeither how did marcus garvey most impact african americans in the early 1900s?