Anna divided a sheet of paper into 5 equal sections and colored 3 sections blue . What percent is that

Answers

Answer 1

Answer:

60% of the paper is blue

Step-by-step explanation:

60/100 is 3/5 so Anna colored 60% of the paper blue

(hope this helps can i plz have brainlist :D hehe)


Related Questions

What is the degree of the simplest polynomial function with zeros at the square root of 3, 4i, and -2.

What is the degree of the simplest polynomial function with zeros at the square root of 3, 4i, and -2.

Answers

Answer:

Degree of polynomial → 4

Step-by-step explanation:

Conjugate roots theorem states that if a polynomial has a root (a + ib), then (a - ib) will be the other root.

In this question it has been given that a polynomial function has the zeros (roots) as x = \(\sqrt{3}\), 4i and -2.

Therefore, the given polynomial will have four roots, \(\sqrt{3}\), 4i, -4i and -2.

Function will be f(x) = (x - \(\sqrt{3}\))(x + 4i)(x - 4i)(x + 2)

Degree of the polynomial → 4

sam drove 220 miles on 8 gallons of gas. find the unit rate.

Answers

Answer:

27.5

Step-by-step explanation:

Answer: I got 27.5

Step-by-step explanation:

This is a fraction equal to

220 miles ÷ 8 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 8

220 miles ÷ 8

8 hours ÷ 8

=

27.5 miles

1 hour

=

27.5 miles

hour

= 27.5 miles per hour

Review the graph.

On a coordinate plane, a circle has center (4, 0) and radius 4. Another circle has center (2, negative 3) and radius 6. The area inside of the first circle and outside of the second circle between the 2 circles is shaded.

Which system of inequalities is shown in the graph?

36 > (x + 3)2 + (y – 2)2 and 16 > (x – 4)2 + y2
36 > (x – 2)2 + (y + 3)2 and 16 > (x – 4)2 + y2
36 < (x + 3)2 + (y – 2)2 and 16 > (x – 4)2 + y2
36 < (x – 2)2 + (y + 3)2 and 16 > (x – 4)2 + y2

Review the graph.On a coordinate plane, a circle has center (4, 0) and radius 4. Another circle has center

Answers

Answer:

36 < (x - 2)² + (y + 3)² and 16 > (x - 4)² + y²

Step-by-step explanation:

This is because the shaded area is inside the first circle (centered at (4, 0) with a radius of 4) but outside the second circle (centered at (2, -3) with a radius of 6). The inequalities reflect these conditions by setting the inequality signs accordingly. The inequality with "<" for the first circle ensures that the shaded area is within the circle, and the inequality with ">" for the second circle ensures that the shaded area is outside the circle.

ashton needs a total of $1.50 in quarters for a coin- operated car wash. He already has $0.75. which equation can be used to find q, the number of additional quarters ashton needs in order to have enough money for the car wash?

Answers

.75+q=1.50 :)!!!!!!!

ASAP
which of the following values of 'x' is the equation 4(x-2)-3x
= x +2 true?

A. -1

B. All Real Numbers

C. The equation has no solution

D. 3

E. 2

Answers

Answer: A

Step-by-step explanation:

a) You have a piece of string that is 36m long. find the areas of all the shapes you can make which have a perimeter of 36m. b) A piece of land has an area of 100m². How many meters of wire fencing is needed to enclose it?​

Answers

a. The areas of the square is 81m² and for rectangle is 72m²

b. The perimeter of the square is 40m

What are the areas of all the shapes you can make which have a perimeter of 36m?

a. To determine the area of the shapes in which we have that have a perimeter of 36m, we can consider rectangle and square.

For a square;

Perimeter of square = 4L

36 = 4L

L = 9m

The area of the square will be L² = 9² = 81m²

For a rectangle;

The perimeter of rectangle is;

P = 2(L + W)

We can assume that two numbers which will represent the length and width are;

L = 12m, W = 6m or L = 6m, W = 12m

A = 12 * 6 = 72m²

b.

The area of the wire is 100m², the perimeter for this can be calculated when we consider square and rectangle;

Perimeter of square = 4L

Area of square = L² = 100m²

L = 10m

The perimeter of the wire is 4(10) = 40m

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Addition or division

Addition or division

Answers

Divide
3/8 / 2
3/8 / 2/1
3/8*1/2
3*1/8*2
=3/16

On a right triangle, the hypotenuse is 12.8
cm and the leg is 8 cm. What is the length of
the unknown side rounded to the nearest
tenth of a centimeter. Plss help me with this 25 POINTS

On a right triangle, the hypotenuse is 12.8cm and the leg is 8 cm. What is the length ofthe unknown side

Answers

The length of the unknown side is 9.9 cm rounded to the nearest tenth of a centimeter.

What is the right triangle?

A right-angle triangle is a triangle that has a side opposite to the right angle the largest side and is referred to as the hypotenuse. The angle of a right angle is always 90 degrees.

We have been given that On a right triangle, the hypotenuse is 12.8

cm and the leg is 8 cm.

Using pythagoras theorem, If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:

\(|AC|^2 = |AB|^2 + |BC|^2\)

12.8² = 8² + s²

s² =  12.8² - 8²

s² = 163.84 - 64

s² =  99.84

s = √99.84

s = 9.9 cm.

Therefore,  the length of the unknown side is 9.9 cm rounded to the nearest tenth of a centimeter.

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Find the value of x, 6,4, 3x, 4x+1

Find the value of x, 6,4, 3x, 4x+1

Answers

Answer:

If two chords intersect in a circle, then the product of the segments of one chord equals the product of the segments of the other chord.

6(3x) = 4(4x + 1)

18x = 16x + 4

2x = 4

x = 2

A group of people were asked how many people live in their household. How many said they have 3 or more in their household?

A group of people were asked how many people live in their household. How many said they have 3 or more

Answers

Answer:

11

Step-by-step explanation:

we know this because there are 5 people saying they have 3 and 6 people saying they have between 4-7

if you’re good with permutations in math 30 please help and answer this easy question below real answers only

a graduating class has 10 students with 6 boys and 4 girls. the number of ways the students can be arranged in a line if the girls must be together and the boys must be together is

a) 2(6!)(4!)

b) 10!

c) 6!4!

d) 2 (6) (4!)

Answers

Answer:  a) 2(6!)(4!)

Step-by-step explanation:

The number of ways the boys can be arranged is: 6!

The number of ways the girls can be arranged is: 4!

The number of ways the groups (boys & girls) can be arranged is: 2

Girls could be in the front .. or in the back ... of the line.

Put these together to get: 6! × 4! × 2

Find the dimensions of the rectangular garden of greatest area that can be fenced off (all four sides) with 300 meters of fencing.

Answers

The dimensions of the rectangular garden to maximize the area is length = width = 75 meters.

Let l be the length and w be the width of the rectangular garden.

We need to find the dimensions of the rectangular garden of greatest area that can be fenced off (all four sides) with 300 meters of fencing.

The perimeter of the  rectangular garden = 300 meters

We know that the perimeter of the rectangle =2(length + width)

300 = 2(l + w)

l + w = 150               .......(1)

Now, the maximum area of a  rectangular garden is when Length  = width

So, for equation 1

l + l = 150

l = 75 meters

So, w = 75 meters

And the area of the rectangular garden = length * width

                                                               = 75 * 75

                                                               = 5625 m²

So the maximum area of the  rectangular garden is 5625 m²

Therefore, the dimensions of the garden to maximize the area is length = width = 75 meters and maximum area is  5625 m²

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A(5, 10) and B(13,-2) are two points on the line AB.
The perpendicular bisector of the line AB has gradient
Find the equation of the perpendicular bisector of AB

Answers

Answer:

hope you understand......

A(5, 10) and B(13,-2) are two points on the line AB.The perpendicular bisector of the line AB has gradientFind

The question is below

The question is below

Answers

Answer:

x + 7

Step-by-step explanation:

ajiahaqjjaqjajajanqjq

Given the function f(x) = 0.5|x - 41-3, for what values of x is f(x) = 7?
x = -24, x = 16
x= -16, x = 24
x=-1, x = 9
x = 1, x = -9

Answers

The values of x for which f(x) = 7 are x = 61 and x = 21.

To find the values of x for which f(x) = 7, we can set up the equation and solve for x.

The given function is f(x) = 0.5|x - 41| - 3.

Setting f(x) equal to 7, we have:

0.5|x - 41| - 3 = 7.

First, let's isolate the absolute value term:

0.5|x - 41| = 7 + 3.

0.5|x - 41| = 10.

To remove the absolute value, we can consider two cases:

Case: (x - 41) is positive or zero:

0.5(x - 41) = 10.

Multiplying both sides by 2 to get rid of the fraction:

x - 41 = 20.

Adding 41 to both sides:

x = 61.

So x = 61 is a solution for this case.

Case: (x - 41) is negative:

0.5(-x + 41) = 10.

Multiplying both sides by 2:

-x + 41 = 20.

Subtracting 41 from both sides:

-x = -21.

Multiplying both sides by -1 to solve for x:

x = 21.

So x = 21 is a solution for this case.

Therefore, the values of x for which f(x) = 7 are x = 61 and x = 21.

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The diameter of Mars is roughly 17/32 the size of Earth's diameter. The diameter of Mars is 6800 kilometers.
What is Earth's diameter, in kilometers?

Answers

Answer:

Step-by-step explanation:

Answer:

12,742 km is the diameter of Earth.

2 3/4 of 500grams in step by step calculator

Answers

Answer:

To calculate 2 3/4 of 500 grams, follow these steps:

1. Convert the mixed number to an improper fraction:

2 3/4 = (2 x 4 + 3)/4 = 11/4

2. Multiply the improper fraction by 500:

11/4 x 500 = (11 x 500)/4 = 2,750/4

3. Simplify the fraction by dividing the numerator and denominator by their greatest common factor, which is 2:

2,750/4 = (2 x 1,375)/(2 x 2) = 1,375/2

Therefore, 2 3/4 of 500 grams is equal to 1,375/2 grams or 687.5 grams.

Step-by-step explanation:

How do i write 2.200 (in decimals) into word form. Explain pls

Answers

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Two Thousand Two Hundred

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Have a great day/night!

❀*May*❀

Answer:

Two and Two Tenths.

Step-by-step explanation:

The whole number if you were to just say it is two, so you have that part, but then for the decimals, the zeros don't really matter you can take them off and you have the same number ( but only if there is nothing after the zeros) so now you are left with 2.2 and the first decimal spot is the tenths so the wording for this would Two and Two Tenths.

A 2-column table with 3 rows titled Units of Capacity. Column 1 is labeled Customary System Units with entries 1 gallon, 1 quart, 1 cup. Column 2 is labeled Metric System Units with entries 3.79 liters, 0.95 liters, 0.237 liters.
How many deciliters are equivalent to 5 cups?
2.1097 deciliters
11.85 deciliters
118.5 deciliters
210.97 deciliters

Answers

9514 1404 393

Answer:

  11.85 deciliters

Step-by-step explanation:

Your table tells you 1 cup is 0.237 liters. Then 5 cups is ...

  (5 cups)(0.237 L/cup) = 1.185 L = 11.85 dL

__

"deci-" is the SI prefix for 1/10. 1.1 liters is 11 tenths of a liter.

Write an
equivalent unit rate
to selling 15
cookies in 1/8 of an
hour.

Answers

Answer:

y=1/8x + 15

Step-by-step explanation:

y=1/8x+15 because 1/8 hours and add 15

The linear function y= 13x represents the distance y (in miles) you have traveled after x hours during a 4-hour bicycle ride.
Which graph represents the situation?

The linear function y= 13x represents the distance y (in miles) you have traveled after x hours during

Answers

Answer:

Step-by-step explanation:

Linear function representing the distance traveled 'y' in 'x' hours is,

y = 13x

Table for the points lying on the line is,

x               y

1               13

2             26

3             39

4             52

5             65

Since, these points are lying on the graph shown in the picture,

Given graph will be the answer.

cual es la altura del monton de libros situados en el cesped​

Answers

Answer:

depende de cuantos libros sean y cuanto tiene cada uno de los libros

If the height of the pyramid were increased to 512 ft and the height to base area ratio of the pyramid were kept constant, by what percentage would the volume of the pyramid increase

Answers

Complete question:

The base of a pyramid covers an area of 14.0 acres (1 acre = 43, 560 ft²  ) and has a height of 481 ft. If the volume of a pyramid is given by the expression V = bh/3, where b is the area of the base and h is the height. If the height of the pyramid were increased to 512 ft and the height to base area ratio of the pyramid were kept constant, by what percentage would the volume of the pyramid increase

Answer:

The percentage increase of the volume is 6.45 %

Step-by-step explanation:

The volume of pyramid is calculated as;

V = bh/3

The initial volume of the pyramid is calculated as follows;

\(V = \frac{bh}{3} \\\\V_0 = (\frac{1}{3} ) \times (14 \ acres \ \times \frac{43,560 \ ft^2}{1 \ acre} ) \times (481 \ ft)\\\\V_0 = 97,777,680 \ ft^3\)

The final volume of the pyramid when the height is increased to 512 ft.

\(V_1 = (\frac{1}{3} ) \times (14 \ acres \ \times \frac{43,560 \ ft^2}{1 \ acre} ) \times (512 \ ft)\\\\V_1 = 104,079,360 \ ft^3\)

The percentage increase of the volume;

\(= \frac{104,079,360 - 97,777,680}{97,777,680} \times 100\%\\\\= 6.45 \ \%\)

The volume of the pyramid will increase by 11.79%

The volume of a Pyramid is calculated using:

\(V = \frac{Bh}3\)

Where:

B represents the base areah represents the height

When the height is increased from 458 to 512, then the initial and the final volumes are:

\(V_1 = \frac{458}{3}b\)

\(V_2 = \frac{512}{3}b\)

The percentage change is then calculated as:

\(\% Change = \frac{V_2 -V_1}{V_1} \times 100\%\)

This gives

\(\% Change = \frac{512b/3 -458b/3}{458b/3} \times 100\%\)

Simplify the numerator

\(\% Change = \frac{54b/3}{458b/3} \times 100\%\)

Evaluate the quotient

\(\% Change = 0.1179 \times 100\%\)

Express as percentage

\(\% Change = 11.79 \%\)

Hence, the volume of the pyramid will increase by 11.79%

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If 4x + 12 = 76, then x =

Answers

Answer:

x = 16

Step-by-step explanation:

subtract 12 from both sides to isolate the variable and its coefficient

4x = 64

divide both sides by 4 to get x

x = 16

Answer:

x = 16

Step-by-step explanation:

4x+12=76

Step 1: Subtract 12 from both sides.

4x + 12 - 12 = 76 - 12

4x = 64

Step 2: Divide both sides by 4.

\(\frac{4x}{4} = \frac{64}{4}\)

x = 16

holt mcdougal chapter 7 online answer key

Answers

Answer:

saan po yung pic hindi kopo maindihan

whats 3847-27-33+4636

Answers

Answer:

8423

Step-by-step explanation:

Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. 16 min to 72 min​

Answers

Answer:

2/9

Step-by-step explanation:

16/72 is the same thing as 2/9, just simplified. If you make 16 to 72 in a fraction you get 16/72. You divide them with their GCF which is 8. 16 divided by 8 is 2 and 72 divided by 8 is 9. Therefore the answer is 2/9.

For two n by n square matricies A and B,
suppose rankA = rankB = n-1.

Can rank(AB) become less than n-1 ?
(e.g. rank (AB) = n-2)

If so, I humbly ask you for an example.
Thank you very much.

Answers

No, the rank of the product of two n by n square matrices A and B, denoted as AB, cannot be less than n-1 if both A and B have ranks of n-1.

According to the Rank-Nullity theorem, for any matrix M, the sum of its rank and nullity is equal to the number of columns in M. In this case, the number of columns in AB is n, so the sum of the rank and nullity of AB must be n.

If rank(A) = rank(B) = n-1, it means that both A and B have nullity 1. The nullity of a matrix is the dimension of its null space, which consists of all vectors that get mapped to the zero vector when multiplied by the matrix. Since both A and B have rank n-1, their null spaces consist only of the zero vector.

Now, considering AB, if the rank of AB were less than n-1, it would mean that the nullity of AB is greater than 1.

However, this would violate the Rank-Nullity theorem since the sum of the rank and nullity of AB must be n, which is the number of columns.

Therefore,  if rank(A) = rank(B) = n-1, the rank of AB cannot be less than n-1.

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Give the domain and range. On a coordinate plane, points are at (negative 2, negative 1), (0, 1), (2, 3). a. domain: {2, 0, 2}, range: {1, 1, 3} b. domain: {–1, 1, 3}, range: {–2, 0, 2} c. domain: {–2, 0, 2}, range: {–1, 1, 3} d. domain: {1, 1, 3}, range: {2, 0, 2} Please select the best answer from the choices provided A B C D

Answers

The correct answer is domain: {-2, 0, 2}, range: {-1, 1, 3}.

Answer:

c. domain: {-2, 0, 2}, range: {-1, 1, 3}

Step-by-step explanation:

From the given points (negative 2, negative 1), (0, 1), (2, 3), we can determine the domain and range.

The domain represents the set of all possible x-values of the points, and the range represents the set of all possible y-values of the points.

In this case, we can see that the x-values are -2, 0, and 2, and the corresponding y-values are -1, 1, and 3.

Therefore, the correct answer is:

c. domain: {-2, 0, 2}, range: {-1, 1, 3}

READ PIC! PLEASE HELP

READ PIC! PLEASE HELP

Answers

Answer:

B. 0< b < 1

Step-by-step explanation:

b is a fraction that less than 1, so 0 < b < 1

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A train is moving down the track at 150 km/hr for 5 hours. How far will the train travel? Which statement describes the most likely message of this passage?Jeremy realized he had left his lunch at home and didn't have money tobuy lunch at school. Kenny, a boy who was usually mean to Jeremy,shared his lunch when he realized Jeremy had nothing to eat.A. There is no hope for people to change.B. Everyone tackles problems differently.C. Friends stick by each other no matter the circumstances.D. Help can often come from unexpected places. Find the difference. Write your answer in simplest form.7/10 - 1/4 19/203/718/40but i choose 9/20 is that correct? Sequence description for the word perpetual. whatpage does anne frank show appreciation to her mom Nonverbal Communication can be very complex and easilymisunderstood. How do you overcome these difficulties? Polly the milkmaid was going to the market.The sentence above is written in theA. past tense.B. present tense.C. continuous tense.D. future tense, Your client is interested in switching from tv, print, and radio advertising. what are the return on investment (roi) benefits of online advertising campaigns over traditional media advertising? How many 1.6 kg to lbs? 29. What is systematic error detection? a bank representative studies compound interest so she can better serve customers. she analyses what happens when $2,000 earns interest several different ways at a rate of 2% for 3 years. a. find the interest if it is computed using simple interest. b. find the interest if it is compounded annually. c. find the interest if it is compounded semi-annually. d. find the interest if it is compounded quarterly. e. find the interest if it is compounded monthly. f. find the interest if it is compounded daily. Many fruits can be preserved by candying. The fruit is immersed in a highly concentrated sugar solution, and then the sugar is allowed to crystallize. How does the sugar preserve the fruit What is ( 2 * x ) + x? In the poem "A Murder in the Garden," which word best describes the tone or mood of the firstfive lines? *humorousboringhappyscary convert the price of una dollars 1)You know I dislike slavery, and you fully admit the abstract wrong of it. So far there is no cause of difference. But you say that sooner than yield your legal right to the slave especially at the bidding of those who are not themselves interested, you would see the Union dissolved. I am not aware that any one is bidding you to yield that right; very certainly I am not. I leave that matter entirely to yourself. I also acknowledge your rights and my obligations, under the constitution, in regard to your slaves. I confess I hate to see the poor creatures hunted down, and caught, and carried back to their stripes, and unrewarded toils; but I bite my lip and keep quiet. In 1841 you and I had together a tedious low-water trip, on a Steam Boat from Louisville to St. Louis. You may remember, as I well do, that from Louisville to the mouth of the Ohio there were, on board, ten or a dozen slaves, shackled together with irons. That sight was a continual torment to me; and I see something like it every time I touch the Ohio, or any other slaveborder. It is hardly fair to you to assume, that I have no interest in a thing which has, and continually exercises, the power of making me miserable. You ought rather to appreciate how much the great body of the Northern people do crucify their feelings, in order to maintain their loyalty to the constitution and the Union. (2)I do oppose the extension of slavery, because my judgment and feelings so prompt me; and I am under no obligation to the contrary. ____1. The following question has two parts. Answer Part A first, and then Part B.Part A What is Abraham Lincolns primary purpose for writing this letter? a.to persuade his friend to free his slaves b.to state his position on the expansion of slavery c.to convince the South to remain part of the Union d.to explain to Mr. Speed that he is breaking the law TRUE/FALSE. In C++, && has a higher precedence than || how do i describe a plot in two sentences How many years are equal to 1,500,000 seconds? Warren is making trail mix to keep in his cupboard as a snack. He makes his usual recipe, but then decides to put some peanuts and almonds in the mix. If he adds p cups of peanuts and a cups of almonds, then the total number of cups of trail mix he makes will be 10+p+a. Warren adds 2 cups of peanuts and 1 cup of almonds.How many cups of trail mix did Warren make?