The model has 75 of 100 parts shaded to represent 0.75.

A model divided into 100 parts. 75 are shaded gray.

Amena models the solution to 0.75 – 0.20 by shading in black each of the parts she is subtracting from 0.75. Which models the solution?

A model divided into 100 parts. 75 are shaded gray. 2 are shaded black.
A model divided into 100 parts. 75 are shaded gray. 20 are shaded black.
A model divided into 100 parts. 55 are shaded gray. 20 are shaded black.
A model divided into 100 parts. 73 are shaded gray. 2 are shaded black.

Answers

Answer 1

Answer:

A model divided into 100 parts. 75 are shaded gray. 2 are shaded black.Step-by-step explanation:

i used a calculator to divide it by 75 witch gave me .75


Related Questions

i dont know this one help needed thanks.

Answers

Answer:

B- 27/9

Step-by-step explanation:

What is the answer 2(9-6)^2/18

Answers

Answer:

1

Step-by-step explanation:

So just follow order of operations

9-6=3

3^2=9

9*2=18

18/18=1

Final answer is 1

0.6¯¯¯ is... irrational because it is a repeating decimal irrational because it can't be written as a fraction rational because it is a decimal that goes on forever without repeating rational because it can be written as a fraction

Answers

Answer:

The number is irrational because it can’t be written as a fraction

Step-by-step explanation:

Here, we want to state why the given number is irrational

Mathematically, an irrational number is one that cannot be expressed as the ratio of two integers

Thus, the reason why the number is irrational is because it can’t be written as a fraction

Help I only got a limited time

Answers

Answer:

Red

Step-by-step explanation:

Y intercept is 1

Slope is -2 (line is going down so the slope is negative)

Answer:

the yellow box

Step-by-step explanation:

Pleaseee help me!! I have less than 30 mins :(

Answers

distribute the numbers, solve for y. y= 4

Answer:

3 − 12 and the solution would be -4

    3

Step-by-step explanation:

Sorry if I'm late

Pls help I dont under stand this at all

Answers

Answer:

0.5 = 0.25

1=2

2=4

2.5=5

3=6

Step-by-step explanation:

distance divided by 2 equals the time

i hope this helps!

Find the value of x.
(Reposted)

Answers

Answer:

one circle has a total angle of 360. Hence, 360-101= 3x+2+x-35

259=4x-33

292=4x

x=73 degrees

QUICK:WILL GET 20 POINTS & BRAINLIEST- Compare and Contrast the incenter and the circumcenter of triangles in detail?

Answers

Answer:

A circle inscribed inside a triangle is called the incenter, and has a center called the incenter. A circled drawn outside a triangle is called a circumcircle, and it's center is called the circumcenter.

Step-by-step explanation:

If you multiplied a 2x3 matrix and a 3x5 matrix, what size would the resulting matrix
be?
Please write your answer as "axb" without spaces!

Answers

Answer:

Broooooowhere

N s tayt

Dwyane

Step-by-step explanation:

D ihalesinde merhaba hocam nasılsınız nasılsın bir yöntem olup olmadığını düşünelim sırasıyla görüşmek için randevu talep ediyoruz

Rafael said 5 equals – 5. Is Rafael correct? Use the number line and words to support your answer.

Answers

Answer: Rafael is incorrect

Step-by-step explanation: 5 is not equal to -5. It is the additive inverse, or negative reciprocal.

Answer:

No he is not because 5=5 when talking about absolute value I think sorry I couldn't show the number line

Step-by-step explanation:

Carmen got a puppy for her birthday. Her mom wants it kept outside when the weather
is nice, so Carmen has decided to fence a rectangular area 9 feet long by 6 feet wide for
the puppy to play in. How many feet of fence does Carmen need?

Answers

Answer:

54ft of fence for the PUPPY

Step-by-step explanation:

In ΔHIJ, h = 450 cm, i = 210 cm and j=640 cm. Find the measure of ∠I to the nearest degree.

Answers

Answer:

10

Step-by-step explanation:

The measure of an angle∠I  is 10 degrees between the 450 cm and 640 cm sides.

What is the Cosine Rule?

The Law of Cosines (also called the Cosine Rule) is defined as it relates all three sides of a triangle with an angle of a triangle.

c² = a² + b² − 2ab cos(C)

The cosine rule, also known as the law of cosines, relates all 3 sides of a triangle with an angle of a triangle. it relates the lengths of the sides of a triangle to the cosine of one of its angles.

In the given triangle ΔHIJ,

Sides:

h = 450 m

i = 210 m

j = 640 m

The angle of ∠I  is 10 degrees between the 450 cm and 640 cm sides.

According to the cosine rule,

j² = h² + i² − 2ab cos(I)

Substitute the values in the Cosine Rule,

450² = 210² + 640² - 2(210)(640)cos(I)

After solving we get the value of  angle ∠I :

∠I = 9.56038°

Rounded to the nearest degree.

∠I = 10°

Thus, the measure of an angle∠I  is 10 degrees.

Learn more the cosine rule here:

https://brainly.com/question/29717637

#SPJ2

Noah collected five water samples from local streams. Each sample was the same size, and he collected 4.35 liters of water in all. What was the volume of each water sample?​

Answers

Answer:

4.35/5= 0.87 liters

you divide the total by how many to find out what the unit rate is for each sample

Step-by-step explanation:

Given that,
2a + 5b=22
b = 2
Find the value of a.​

Answers

Answer:

11

Step-by-step explanation:

Answer:

a=5.5 I hope this helped you

A parallelogram has an area of 324 square feet. A circle has the same area. What is the approximate circumference of the circle.

Answers

Answer:

63.8ft

Step-by-step explanation:

brainly and points :)

Answers

Answer:

9

Step-by-step explanation:

(3/2)^3 = 27/8

27/8 x 8/3 = 27/3 = 9

An album sells for $16.00 through an online music service. If the album is 10% off, and sales tax is 8%, what is the total price of the album including tax? A. $15.70 B. $15.68 C. $16.42 D. $15.55

Answers

Answer:  B. $15.68

Step-by-step explanation:

Given: Selling price of album = $16.00

Discount = 10% off

Sales tax = 8%

Discount = 10% of ( Selling price of album)

= 10% of $16

= 0.1 ($16)

= $1.6

Sales tax = 8% of ( Selling price of album)

= 8% of $16

= 0.08 ($16)

= $ 1.28

Total price of the album including tax = Selling price of album +Sales tax  - Discount

= $ 16 + $1.28 - $1.6

= $ 15.68

Hence, B. is the correct option.

I'll give you brainliest once i know its right !!

Answers

Answer:

D

Step-by-step explanation:

H77777777

Answer:

48%

Step-by-step explanation:

If the coin is flipped 250 times, and lands on tails 120 times, set this up as a fraction. Put 250 on the bottom, and 120 on the top (because you want to know percentage of tails for 250 coin flips) to get 120/250. This is 0.48, to turn this into a percentage multiply by 100, 48%. You can check this answer by taking 0.48(250) and you will get 120.

My last question plz help me

Answers

The answer is c I hope this helps
the answer is c i am pretty sure

John earns $7.50 an hour. How many hours will John have to work to earn $600?

Answers

Divide John's goal amount by his hourly rate to find the answer.

$600 ÷ $7.50/hour = 80 hours.

So, John will have to work a total of 80 hours in order to earn $600.

Answer:

80

Step-by-step explanation:

If you divide 600 with 7.50 you will get 80.

That is simple!

Find the GCD (or HCF) of numerator and denominator

GCD of 600 and 750 is 150

Divide both the numerator and denominator by the GCD

600 ÷ 150

750 ÷ 150

Reduced fraction:

4

5

Therefore, 600/750 simplified to lowest terms is 4/5.

                 

                       

HELP PLEASE!!!
Sofia spends $36 on groceries each week. If you write down a list of her total spending over
time, what kind of sequence will you have?
A arithmetic
B geometric
C both
D neither

Answers

Answer: A, arithmetic

Step-by-step explanation:

An arithmetic sequence has a constant difference between each term. If she spend 36 dollars each week, the first week would be 36 the second week would be 72, and so on.

The sum of two consecutive numbers is 723. FInd the numbers.

Answers

Answer:

361 and 362

Step-by-step explanation:

a+b=723

b-a=1

b=1+a

a+1+a=723

2a+1=723

2a=723+1

2a=724

a=362

362+b=723

b=723-362

b=361

so b and a are 361 and 362 respectively

hence the consecutive numbers are 361 and 362

Answer:

the answer is 240,241,242

Step-by-step explanation:

Rochelle can run 800 meters in 5 minut
At that rate, how many meters can
Rochelle run in 9 minutes?

Answers

To find how much she can run in one minute we’re going to divide 800 by 5, to which we get 160.

She runs 160 meters in one minute.

We want to know how many meters she can run in 9 minutes.

160 * 9 = 1,440

She can run 1,440 meters in 9 minutes.

A space probe is launched from a platform that is just above 100 meters below sea level. The probe is expected to travel into deep space indefinitely. Write an equality showing the altitude of the probe after it is launched.

Answers

Answer:

x ≤ ∞

Step-by-step explanation:

Let x represent the height of the space probe above sea level in meters.

Initially, before launch, the space probe is launched from a platform that is just above 100 meters below sea level, hence:

x < -100 (the negative sign shows that it is below sea level).

After launch, The probe is expected to travel into deep space indefinitely. Therefore the height of the probe after it is launched is represented by the inequality:

x ≤ ∞

Marta received $5 for helping her dad in the back yard. She spent $2.40 on drinks and $1.33 on snacks. A)Write an equation to show how much money she has left. Remember to define your unknown. B)Solve the equation from part (a). Show your work

Answers

Answer:

5-( 2.40+1.33 )= $1.27

Step-by-step explanation:

If you add $2.40 to $1.33 you get $3.73, the total amount of money she spent on drinks and snacks. Then you would need to subtract $3.73 from $5.00, which is $1.27.

I hope this helps!

have a limited time​

Answers

Answer:

50

Step-by-step explanation:

This is your answer because you have to solve it and then you get your answer.First you have to know that a right angle is 50 from there you subtract and then divide and that is how you get 50

Hope this helps:)

Pls mark brainly

PLEASEE HELP AND SHOW WORK IF YOU CAN​

Answers

Answer:

M=54.62

O=59.69

N=65.68

Step-by-step explanation:

M is the smallest, and N is the largest:)

you can use cossincalc . com !!

Danny got 33 out of 55 questions correct on his Social Studies exam. What percent of questions did he get correct

Answers

Answer:

22

Step-by-step explanation:

just subtract 55-33

Help me plzzz I don’t understand this

Answers

The correct justification is to multiply each side by -3 where W= -18

If f(x) = -7x+1 and g(x) = -5x+3, what is (f+g)(x)?

Answers

Answer:

-12x + 4

Step-by-step explanation:

Just write the givens like this f(x) + g(x)  

f(x) + g(x) = -7x + 1  + - 5x + 3

f(x) + g(x) = - 7x + 1 - 5x + 3

f(x) + g(x) = - 12x + 4

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Robert and his younger sister are selling gift wrap to raise funds for the middle school band. Robert's sales are 2.5 times his sister's sales. Their total sales together can be represented by the equation x+2.5x=63 . Which of these statements are true? Choose ALL that are correct. A Robert's sales are represented by x when solving 3.5x=63 . B Robert's sister's sales total $18.00. C Robert's sales are represented by x when solving 2.6x=63 . D Robert's sales total $25.20. E Robert's sister's sales are represented by x when solving 3.5x=63 . ASAP 24. What is the purpose of all constitutions? (1 point)Oto list the rights of citizensOto create a system of checks and balancesOto establish federal authority over state governmentsO to establish rules that a government must follow If you are a fan of The following and have good songs for me to hear,plz let me know :)-Palayae Royale-Panic!At the Disco -Black Veil Brides-Andy Black-Hollywood Undead -Falling in Reverse The flow of electricity through the wires is called________? Using the image at what point is there maximum mechanical energya. Points 1 and 5b. Points 1-5 excluding point 3 because it has maximum potential energyc. Point 4d. There is equal amount of mechanical energy at each point What single principal deposit is needed? Divide. 5,346 29 Enter your answer in the boxes as a mixed number in simplest form. help me, please I am in need for VERY EASY QUESTIONDoes a theory help prove an experience or an experience help prove a theory? What is the distance between point A and point C on the number line?8B105D6 What are the zeros of the polynomial function? Answers option's -15 and 4-4 and 1510 and -6-10 and 6 The protest of the Stamp Act of 1765 by American colonists was an example of which of the following Enlightenment ideas?A: People must have input into the laws they follow.B: People should be free to worship as they wish.C: Government should be separated into three branches.D: Members of the government must obey the same laws as its citizens. Please help!! ASAP!!! The complement of an angle is 59. What is the measure of the angle? Which properties are characteristic of metalloids?First to answer right will get brainest can a ledger be prepared manually or by computer? Cellular Respiration takes place in these organisms.AlgaeAnimalsPlantsAll of the above Question 6 W If 50. mL of 1.0 M NaOH is diluted with distilled water to a volume of 2.0 L, the concentration of the resulting solution is 0.025 M B 0.050 M C 0.10 M D 0.50 M E 1.0 M What animals lived in the time of Eocene? What strategies did rum-runners use to escape the American Coast Guard?