Mrs.Eaton wrong e the equation 4 x 3/5 = 12/5 to show the amount of paper she used to partially cover the windows. which equation could also be used to show this same amount?

Here are your answer choices

A. 4 x 3/5 = 4/4 x 3/5 = 12/20

B. 4x4 x 1/5 = 12/5

C. 12 + 1/5 = 4 x 3 x 1/5 = 12/5

D. 4 x 5/3 = 4 x 5 x 1/3 = 20/3​

Answers

Answer 1

Step-by-step explanation:

A. 4 x 3/5 = 4/4 x 3/5 = 12/20

B. 4x4 x 1/5 = 12/5

C. 12 + 1/5 = 4 x 3 x 1/5 = 12/5

D. 4 x 5/3 = 4 x 5 x 1/3 = 20/3​


Related Questions

Is this correct?????

Answers

Answer:

yeah i think so

Step-by-step explanation:

Answer:

it is correct jbhsjsshsusuwwy

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i-n--s-t-a-g-r--a==m
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Answers

Answer:

ok sure

Step-by-step explanation:

Find the value of x in the triangle.
A right triangle has one angle with a measure of 54 degrees and the other angle measure of x degrees.
A. 126°
B. 234°
C. 36°
D. 144°

Answers

If it’s a right angle, then take 180 and subtract 90 and 54 from it. Whatever number you get it angle x.

Answer:

Agreed, the answer is 36

Step-by-step explanation:

Subtract 180-90=90-54=

36

There's your answer.

HELP
A company sells widgets. The amount of profit, y, made by the company, is related to
the selling price of each widget, x, by the given equation. Using this equation, find out
the maximum amount of profit the company can make, to the nearest dollar.
y= -2x^2 + 105x – 859

Answers

Answer:

519

Step-by-step explanation:

or 519.125

The maximum amount of profit the company can make, to the nearest dollar should be considered as the $519.

Calculation of the maximum amount of profit

Since the amount of profit made expressed as [tex]y=-2x^2+105x-859[/tex]

Now

At maximum profit, dy/dx = 0

So,

dy/dx = -4x + 105

0 = -4x + 105

4x = 105

x = 105/4

x = 26.25

Now

[tex]y=-2x^2+105x-859\\\\y=-2(26.25)^2+105(26.25)-859[/tex]

y = - 1,378.125+2,756.25-859

y = 519.125

Hence the maximum amount of profit the company can make is $519.

Learn more about profit here: https://brainly.com/question/24599492

At the grand opening of a new store, every 9th customer will receive a balloon and every 12th customer will receive a $10 gift certificate. Which customer will be the first to get both a balloon and gift certificate?

Answers

Answer: 36th customer.

Step-by-step explanation: 36 is divisible by both 9 and 12, and is the least common multiple.

2. Which of the following represent the value n, if the
expression below is rewritten in the form 3"?
3^-4 x 3^10
A) n = -40
B) n=6
C) n= -6
D) n=14

Answers

D is the correct answer

Expand and simplify (x-3)(2x+1)(x+1)

Answers

2x³ - 3x² - 8x -3---------------------------

Step-by-step explanation:

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

(2x² - 6x + x - 3)(x+1)

(2x² - 5x - 3) (x+1)

2x³ -5x² -3x + 2x² -5x - 3

2x³ - 3x² - 8x -3

---------------------------FOLLOW ME

a line is perpendicular to y=-2x+5 and intersects the point (-4,2). what is the equation of this perpendicular line?

Answers

Answer:

y = 1/2x + 4

Step-by-step explanation:

If the line is perpendicular to y = -2x + 5 then the new line has a slope of 1/2.

So solve for b: using y = mx + b

2 = 1/2(-4) + b

2 = -2 + b

4 = b

Put it all together

y = 1/2x + 4

Write an equation of the line that passes through (1,2) and is parallel to the line y = -5x+4

Answers

Answer:

y =-5x + 7

Step-by-step explanation:

y = -5x + 4

Slope = -5

Parallel lines have same slope

Slope of the parallel line to this line = -5

(1 , 2)

y -y1 =m(x - x1)

y - 2 = -5(x - 1)

y -2 = -5x + 5

   y = -5x + 5 + 2

  y = -5x + 7

-7-(-4)= helpppppp pleaseeeee

Answers

Answer:

-3

Step-by-step explanation:

-7 + 4 = -3

-3

Have a beautiful day!

Hey.... can anybody help me with a question? If you can change one thing in your community with design, what would it be and how will it work towards racial justice?

BRAINLESS!!!

-what is the lowest fraction form of 8 boys to 16 girls

- what is the lowest fraction form of 100 blue marbles to 20 red marbles

- what is the lowest fraction form of 24 wins to 50 losses

- what is the lowest fraction form of 4 cups of vinegar to 20 cups of water

Answers

Answer:

1/2

25/5

12/25

1/5

Hope it helps!

in order to get an A Mark needs to get at least 90% of the 650 points possible in the class. How many points must he earn of the 150-point final if he averaged 92 points on each of the five 100-point test

Answers

Answer:

at least 125 points on the final

Step-by-step explanation:

90% of 650 = 585

He needs at  least 585 points to get at least 90%

Since he averaged 92 on the first 5 tests, he already has 5(92) = 460 pts

That means he needs to get at least 585 - 460 = 125 pts on the final exam

hello please help thank you!

Answers

Answer:

BC ≈ 5.44 m

Step-by-step explanation:

Using the cosine ratio in the right triangle

cosθ = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{BC}{AC}[/tex] , that is

cos27° = [tex]\frac{BC}{6.1}[/tex] ( multiply both sides by 6.1 )

6.1 × cos27° = BC , then

BC ≈ 5.44 m ( to 3 significant figures )

g(x) = −2x + 3; Find g(1)

Answers

Answer:

1

Step-by-step explanation:

g(1) = -2(1) + 3

g(1) = -2 + 3

g(1) = 1

Please helppp
A line that passes through the points whose coordinates are (1,1) and (5,7)

is dilated by scale factor of 3 and centered at the origin. The image of the line


a) is perpendicular to the original line

b) is parallel to the original line

c) passes through the origin

d) is the same line

Answers

Answer:

B

Step-by-step explanation:

The image that the line will produce would be:

b). is parallel to the original line.

Given that,

Coordinates = [tex](1,1) and (5,7)[/tex]

Scale factor [tex]= 3[/tex]

As we know,

Slope [tex]= \frac{y_{2} - y_{1} }{{x_{2} - x_{1}} }[/tex]

where;

[tex]y_{2} = 7[/tex]

[tex]y_{1} = 1[/tex]

[tex]x_{2} = 5[/tex]

[tex]x_{1} = 1[/tex]

By putting these values,

Slope [tex]= (7 - 1)/(5-1)[/tex]

[tex]= 6/4[/tex]

[tex]=[/tex] [tex]1.5[/tex]

∵The image of the line would be ║ to the original line.

Thus, option b is the correct answer.

Learn more about "Coordinate" here:

https://brainly.com/question/16634867

What is the missing reason for the 3rd step in the proof below?
A. If two lines are parallel, then alternate interior angles are congruent
B. Corresponding angles theorem
C. Vertical angles are congruent
D. If two lines are parallel, then alternate exterior angles are congruent

Answers

Answer:

The missing reason for the 3rd step in the proof below is;

C. Vertical angles are congruent

Step-by-step explanation:

In the two column proof, we have;

Statement   [tex]{}[/tex]            Reason

1. AB ║ CD   [tex]{}[/tex]           1. Given

2. ∠3 ≅ ∠7   [tex]{}[/tex]           2. Corresponding angles theorem

3. ∠7 ≅ ∠6   [tex]{}[/tex]           3. Vertical angles are congruent

4. m∠3 = m∠7   [tex]{}[/tex]      4. Definition of congruence    

m∠7 = m∠6

5. m∠3 = m∠6    [tex]{}[/tex]      5. Substitution

6. m∠3 ≅ m∠6    [tex]{}[/tex]     6. Definition of congruence

Vertical angles are the angles formed on the opposite sides of two straight lines when they cross each other

Other vertical angles in the diagram are;

1) ∠5 and ∠8

2) ∠1 and ∠4

3) ∠2 and ∠3

Rewrite the following using distributive property

1. 24+20
2. 12+16
3. 36+81
4. 49+84
5. 99+36​

Thanks❤

Answers

Answer:

12+16

24+20

36+81

49+84

99+36

Combine the like terms for the following expressions -3+4b-6g+5-7b

Answers

Answer:

-3b-6g+2

Step-by-step explanation:

if you combine like terms, it would be -3b-6g+2

my question is in the photo

Answers

Answer:

all the answers are there in safari can  just check it

Step-by-step explanation

Can you please solve this

Answers

Answer: [tex]\frac{2(x-7)}{5(x-3)(x-2)}[/tex]

Step-by-step explanation:

I'll do the fraction on the left, then the one on the right. Follow the screenshots below to help you out.

1. Use distributive property. The first of the images is me distributing all the values on the fraction on the left. Now I will do the ones on the left.

2. I used the same method. Now I will multiply the two.

3. [tex]\frac{2(x-7)}{5(x-3)(x-2)}[/tex]

PLEASE HELP ME!!!





Determine whether the function rule models discrete or continuous data.
Function # 1: A movie store sells DVDs for $15 each. The function C(d) = 15d relates the total cost of movies to the number purchased d.
Function # 2: A produce stand sells roasted peanuts for $2.99 per pound. The function C(p) = 2.99p relates the total cost of the peanuts to the number of pounds purchased p.


A.) Functions # 1 models discrete data. Function # 2 models continuous data.


B.) Functions # 1 models continuous data. Function # 2 models continuous data.


C.) Functions # 1 models continuous data. Function # 2 models discrete data.


D.) Functions # 1 models discrete data. Function # 2 models discrete data.

Answers

Answer:

the answer is a tell me if this helps!!

A triangle has side lengths 24,143 and 145 is it a right triangle?

Answers

Answer:

yes  last one

Step-by-step explanation:

Show work, please
32 points!

Answers

Answer:

1.Equivalent

2.Equaivalent

3.Not Equivalent

4.Equivalent

Find the midpoint between A (4, 2) and B (0, 6)

Answers

the midpoint would be (2,4)


y = 2x - 6
y = - 4x + 3

Answers

Answer: x = 3/2, y = -3

A community centre organises a raffle to raise money for charity

There is one prize to be won

Daniel buys 17 raffle tickets.



A total of 280 tickets were sold

What’s the probability that Daniel does not win the prize

Answers

Answer:

263 / 280

Step-by-step explanation:

Given that :

Number of tickets bought = required outcome = 17

Total number of raffle = total possible outcomes = 280

Probability = required outcome / Total possible outcomes

P(winning) = 17 / 280

P(not winning) = 1 - 17/ 280

= 263 / 280

Calculate the volume.
Plz hurry!! 40 points in it!!

Answers

Answer:

tell me the decimals number form

Step-by-step explanation:

Subtract: (b^2 + 9 ab + 5a ) - ( 3b^2 -25ab + 1)

Answers

Answer:

- 2b^2 + 34ab + 5a - 1

Step-by-step explanation:

here's your solution

=> (b^2 + 9ab + 5a) - (3b^2 - 25ab + 1)

=> b^2 + 9ab + 5a - 3b^2 + 25ab - 1

=> - 2b^2 + 34ab + 5a - 1

hope it helps

there are 72 boys and 90 girls on a math team for the next competition mr. Johnson would like to arrange all the students in equal rows with only girls or only boys in each row. What is the greatest number of students that can be in each row ​

Answers

the greatest number of students that can be in each row is 18 !!:)

A local dump truck is carrying 13.4 tons of gravel. How many pounds is it hauling?

Answers

Answer:

26,800 pounds of gravel

Step-by-step explanation:

13.4 tons is equal to 26,800 pounds

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