4/5 divided by 3 fraction.......​

Answers

Answer 1

Answer:

4/15

Step-by-step explanation:

[tex]\frac{\frac{4}{5} }{3}=\frac{4}{5}(\frac{1}{3})=\frac{4}{15}[/tex]


Related Questions

Determine the slope of a line that has points (2, 1) and (3, -10)

Answers

Step-by-step explanation:

Slope of a line = y2-y1 /x2-x1

Points=(2,1),(3,-10)

-10-1/3-2

-11/1

Therefore, the gradient of the line is -11/1

13. Write
y = 2x^2 -12x+16 in vertex form.

Please show work if possible so I know how to do it

Answers

First off, we factor out the expression:

[tex] \displaystyle \large{y = 2 {x}^{2} - 12x + 16} \\ \displaystyle \large{y = 2 ( {x}^{2} - 6x + 8) }[/tex]

In the bracket, separate 8 out of the expression.

[tex] \displaystyle \large{y = 2[ ( {x}^{2} - 6x + 8)] }\\ \displaystyle \large{y = 2[ ( {x}^{2} - 6x) + 8]}[/tex]

In x^2-6x, find the third term that can make up or convert it to a perfect square form. The third term is 9 because:

[tex] \displaystyle \large{ {(x - 3)}^{2} = {x}^{2} - 6x + 9}[/tex]

So we add +9 in x^2-6x.

[tex] \displaystyle \large{y = 2[ ( {x}^{2} - 6x + 9) + 8]}[/tex]

Convert the expression in the small bracket to perfect square.

[tex] \displaystyle \large{y = 2[ {(x - 3)}^{2} + 8]}[/tex]

Since we add +9 in the small bracket, we have to subtract 8 with 9 as well.

[tex] \displaystyle \large{y = 2[ {(x - 3)}^{2} + 8 - 9]} \\ \displaystyle \large{y = 2[ {(x - 3)}^{2} - 1]}[/tex]

Then we distribute 2 in.

[tex]\displaystyle \large{y = 2[ {(x - 3)}^{2} - 1]} \\ [/tex]

[tex]\displaystyle \large{y = 2[ {(x - 3)}^{2} - 1]} \\ \displaystyle \large{y = [2 \times {(x - 3)}^{2} ]+[ 2 \times ( - 1)] } \\ \displaystyle \large{y = 2 {(x - 3)}^{2} - 2 }[/tex]

Remember that negative multiply positive = negative.

Hence the vertex form is y = 2(x-3)^2-2 or first choice.

Subtract.
3- 11 - (-6)
Enter your answer in the box.

Answers

Answer:

-2

Step-by-step explanation:

that is the answer

yep

Answer:

-2 is correct

Step-by-step explanation:

Insert grouping symbols to make each number sentence true 3+8-2*5=45

Answers

Insert grouping symbols to make each number sentence true 3+8-2*5=45

Answer:

3+2+8×5

An arithmetic sequence a starts 2, 5, . . .

Answers

Answer:

8,11,14,17,20

Step-by-step explanation:

this is because it started with adding three to the number, so it continues like that

Rebekah bought g gallons of paint for $12.85 per gallon and b brushes for $4.79 each. Which expression can be used to determine the total amount Rebekah spent on paint and brushes?

Answers

Answer:

g12. 85 + b4. 79

Step-by-step explanation:

g and b is just the amount she buys

Answer:

Step-by-step explanation:

Cost = 12.85g + 4.79b

That's all you can do to set up the total cost. There is no further reduction or combination that can take place. B and G are different.

A certain forest covers an area of 5000 km². Suppose that each year this area decreases by 5%. What will the area be after 10 years?
Use the calculator provided and round your answer to the nearest square kilometer.

Answers

Answer:

The forest will cover an area of approximately 2994 square kilometers after 10 years.

Step-by-step explanation:

A forest covers an area of 5000 square kilometers. Each year, the area of the forest decreases by 5%. We want to determine its area after 10 years.

We can write an exponential function to represent the situation. The standard exponential function is given by:

[tex]\displaystyle f(x) = a(r)^x[/tex]

Where a is the initial value, r is the rate, and x is the time that has passed (in this case in years).

Since the original area is 5000 square kilometers, let a = 5000.

Each year, the area decreases by 5%. In other words, for each subsequent year, the forest's area will be 100% - 5% = 95% = 0.95 of its previous year. Hence, r = 0.95.

Thus, our function is:

[tex]\displaystyle f(x) = 5000(0.95)^x[/tex]

Then after 10 years (x = 10), the area will be:

[tex]\displaystyle f(10) = 5000(0.95)^{(10)}= 2993.6846...\approx 2994\text{ km}^2[/tex]

In conclusion, the forest will cover an area of approximately 2994 square kilometers after 10 years.

If AB=2x BC=x+20 and AC=50 what is the value of x

Answers

Answer:

x = 10

Step-by-step explanation:

AC = AB + BC

Substitute the values for the line segments:

50 = (2x) + (x + 20)

50 = 2x + x + 20

Combine like terms:

50 = 3x + 20

Subtract 20 from both sides:

30 = 3x

Divide both sides by 3:

10 = x

Check your work:

50 = 2(10) + 10 + 20

50 = 20 + 30

50 = 50

Correct!

Pls help on the top question

Answers

Answer:

-13=5×1+5×4m-2m

-13=5+20m-2m

-13-5=18m

-18=18m

18m=-18

m=18÷18

m=1

Answer:

[tex]\frac{55}{4}[/tex]

Step-by-step explanation:

let the number be n the multiply by - 4 is - 4n and add 5 gives

- 4n + 5 = - 50 ( subtract 5 from both sides )

- 4n = - 55 ( divide both sides by - 4 )

n = [tex]\frac{-55}{-4}[/tex] = [tex]\frac{55}{4}[/tex]

The number is [tex]\frac{55}{4}[/tex] or 13.75 if you prefer

Help ill give branliest

Answers

Answer:

i flipped the images upside down.

Step-by-step explanation:

R= 8,5

Q=8,7

R=5,9

Help anyone can help me do this question,I will mark brainlest.​

Answers

Your answer is in the attachment .

Note: I have only done upto q.n d because you haven't clearly uploaded question of no. e. stay blessed !!!!!!

Shawn says that 3.22 is a rational number. Leah says 3.22 is a repeating decimal. Who is correct and why?

Answers

Answer:

Hi, There! Leah Is Correct

Step-by-step explanation:

A fraction is a repeating decimal if the prime factors of the denominator of the fraction in its lowest form do not only contain 2s and/or 5s or do not have any prime factors at all.

____________________________________________________________

-Darkspirit-

Answer:

Both are correct.

Step-by-step explanation:

Repeating decimals are rational.

Find the sum: -7.5 + (-7.6)
Help me pls someone!!

Answers

Answer:

-15.1

Step-by-step explanation:

Two negative numbers add the same way as positive numbers, so it is -(7.5 + 7.6) or -15.1.

Can someone please help me with this? You've gotta prove that x=8 in a table graph thing. ​

Answers

Answer:

AB= AC+CB

50 = (2x – 2 ) + 4(x+1)

50 = (2x – 2) + ( 4x+4)

50 = 6x +2

6x = 50 – 2

6x = 48

x= 48/6

x= 8

So; x=8 Q.E.D.

I hope I helped you^_^

what is
(3-5i)-(7-8i)

Answers

The answer for your problem is -4 + 3 i

any advice on geometry

Answers

Answer:

Just study and pay attention in class and take good notes. I would say that you should pay more attention when they teach you the trigonometry unit.

fill in the missing information for the following trapezoids. SHOW YOUR WORK to solve for the missing value.

PLEASE show work!!!!

8. height = 19.8 cm

b1 = ________
b2 = 14.4 cm
area = 401.94 cm2

Answers

Answer:

26.2 cm

Step-by-step explanation:

b1 = (2×401.94)/19.8 - 14.4

= 40.6 - 14.4 = 26.2 cm

Expand the following:
a).
[tex]8(x - 2y)[/tex]
b).
[tex] \frac{6a + 18b - 12c}{6} [/tex]

Answers

Answer:

8x-16y

Step-by-step explanation:

b.6a/6+18b/6-12c/6

Answer:

8x - 16y and a + 3b - 2c

Step-by-step explanation:

(a)

8(x - 2y) ← multiply each term in the parenthesis by 8

= 8x - 16y

(b)

[tex]\frac{6a+18b-12c}{6}[/tex] ← factor out 6 from each term in the numerator

= [tex]\frac{6(a+3b-2c)}{6}[/tex] ← cancel the 6 on numerator/ denominator

= a + 3b - 2c

Tutorial Charlie is planning a trip to Madrid. He starts with $984.20 in his savings account and uses $381.80 to buy his plane ticket. Then, he transfers 1 4 of his remaining savings into his checking account so that he has some spending money for his trip. How much money is left in Charlie's savings account?

Answers

Answer:

$150.60

Step-by-step explanation:

$984.20-$381.80= $602.40

Take $602.40 and divide by 4 which equals $150.60 which is the 1/4 $ Charlie has in his savings account.

Nicholas has $50 to use while he is on a vacation. He decides to spend $5
a day. The amount of money Nicholas has left and the number of days are
related
create a numerical representation for this situation

Answers

Answer:

days(d) = 50 ÷ 5

Explanation:

50 ÷ 5 =  number of days

7(3w-3)=-12
HURRY PLEASE

Answers

Answer:

3/7

Step-by-step explanation:

21w - 21 = -12

21w = -12 +21

21w = 9

w = 9/21

i.e w= 3/7

Step-by-step explanation:

21w-21= -12

21w= -12 + 21

w=9/21

I Need to solve it brainliest

Answers

Answer:

h(-5) = (-2)^2 + 5 = 9

h(-1) = (2)^2 + 5  = 9

(9-9)/4 = 0

average rate of change is 0

Step-by-step explanation:

Sarah has 5 peppermints. Chase has p fewer peppermints than Sarah. Write an expression that shows how many peppermints Chase has.

Answers

5-p i think? How many peppermints are there in actual?

Which of the following is the equation for the line of symmetry in this figure?

Answers

The line of symmetry is horizontal through -2 on y-axis.
y = -2

What number would that be??

Answers

That would be 0.026 — I don’t know if you need units, so I’m just guessing that it doesn’t need units.

an appliance repair p person charges 55 per trip plus 15 per hour for her labor. the cost of fixing a stove was 92.50. write and solve an equation to find how many hours it took to repair the stove​

Answers

(92.50-55)/15 =2.5 hours

Step-by-step explanation:

92.5 (total) -55 (trip charge) = 37.50(hour charge)

37.50(hour charge)/15{per hour charge)=2.5(hours)

Solve for c:
9x + 72°
4x + 112°

Answers

Answer:

x = 8

Step-by-step explanation:

9x + 72° = 4x + 112°

112° - 72° = 9x - 4x

40 = 5x

x = 40/5

x = 8

Hi can someone help me with these question ASAP. Thanks. Will mark as brainliest ! Show working out too

Answers

Answer:

ok bro this is kinda hard to show on here cuz you cant add a unit circle. any other ways?

Step-by-step explanation:

need help on calculus

Answers

Answer: 3

Step-by-step explanation:

Find the midpoint is the assignment.

Answers

(10,-3)(-4,-9)

[tex]\\ \rm\hookrightarrow (x,y)=\left(\dfrac{x_1+x_2}{2}_\dfrac{y_1+y_2}{2}\right)[/tex]

[tex]\\ \rm\hookrightarrow (x,y)=\left(\dfrac{10-4}{2},\dfrac{-3-9}{2}\right)[/tex]

[tex]\\ \rm\hookrightarrow (x,y)=\left(\dfrac{6}{2},\dfrac{-12}{2}\right)[/tex]

[tex]\\ \rm\hookrightarrow (x,y)=(3,-6)[/tex]

Answer:

(3, - 6 )

Step-by-step explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

( [tex]\frac{x_{1}+x_{2} }{2}[/tex] , [tex]\frac{y_{1}+y_{2} }{2}[/tex] )

Here (x₁, y₁ ) = (10, - 3) and (x₂, y₂ ) = (- 4, - 9) , then

midpoint = ( [tex]\frac{10-4}{2}[/tex] , [tex]\frac{-3-9}{2}[/tex] ) = ( [tex]\frac{6}{2}[/tex] , [tex]\frac{-12}{2}[/tex] ) = (3, - 6 )

Other Questions
4) Gabo bought three chicken dinners for $6.95 each and one hamburger meal for $5.75. He and three friends decide to divide the cost of the meals equally. How much money does Gabo receive in total from his three friends?(A) $6.35 (B) $6.65 (C) $19.65 (D) $19.95 (E) $26.60 Which statement describes the narrative point of view in Grenada Sylvester is 57 and his company is downsizing. He knows that his position is one that will be cut so he has started to prepare his resume to look for a new job. Hunter tells him not to bother, as he will not get another job, at least not one that is equivalent to his current job. He tells Sylvester that things have changed since Sylvester went to college and that he couldnt realistically offer too much in the workforce today. Hunter is demonstrating a(n) full form DPT= BCG = Balancing oxidation-reduction reactions Mg+ N2>Mg3N2 what are the reasons for the adaptation of organisms to the environment can someone please help me find the domain and range The "natural condition of mankind" that would exist if there were no government, no civilization,no laws, and no common power to restrain human nature. The state of nature is a "war of allagainst all," in which human beings constantly seek to destroy each other in an incessant pursuitfor power. Thomas Hobbes, Leviathana) Explain the above passage in your own words: Evaluate (2-3)(4) - 923 Processing a Crime Scene: Tutorial34 of 37Save & ExitQuestionSelect the correct answer.Rhonda arrives at a crime scene and sees a bullet casing with a small Indentation. She knows that Indentation will be important for identifying theweapon used in the crime. What type of lens should she use to capture the detail of the indentation on the casing?O flash lensO normal lensO macro lensO wide lensSubmitUs O 11:02 Compare and contrast domains and kingdoms. In your answer, include at least one way they are similar and one way they are different. explain Two ways in which the unrest/looting has exposed the social injustices that mainly exist in the disadvantaged communities of South Africa why is it necessary to learn proper management of the pasture for the goat or sheep farm Which statement best describes science?A. Branch of knowledge that studies the natural world to gain knowledge and understanding.B. Branch of knowledge that studies various societies to gain knowledge and understanding.C. Branch of knowledge that studies interactions between living things to gain knowledge and understanding.D. Branch of knowledge that studies pattern, quantity and arrangement to gain knowledge and understanding. (7-4) + 17 / -14 + 2 x 5 please please help me if for my homework can sound waves propagate in vacuum if yes why if no why not?? V=1/3r(h-1) find h does this form a right triangle 8,10,6 What were the effects of the civil War? (200 words at least)