Mathematics High School

What is the distance between the points (1,4) and (3,7)

Answers

Answer 1

Answer:

[tex]2\sqrt{10}[/tex]

Step-by-step explanation:

To find the distance between points, we can use the following formula:

[tex]d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2 }[/tex]

We have two coordinates; (1, 4) and (3, 7)

Let's plug these values into the equation

[tex]d = \sqrt{(3 - 1)^2 + (7 - 1)^2} = 2\sqrt{10}[/tex]

Good luck!

Related Questions

The radius of a circle with area A can be approximated using the formula r = the square root of A/3 . Estimate the radius of a wrestling mat circle with an area of 452 square feet. Round to the nearest integer.

Answers

Answer: 12

Step-by-step explanation:

Given:

A = 452

r = √A/3

Step 1: Substitute 452sqf for A

r = √452/3

Step 2: Solve

452 ÷ 3 = 150.66∞

√150.66∞ = 12.27∞

12.27∞ rounded to the nearest integer equal 12

Plz help I am getting timed

Answers

Answer:

$ 227.75

Step-by-step explanation:

Answer:

227.5

Step-by-step explanation:

5 x 45.55=227.5

$4 per pound to cents per ounce

Answers

Step-by-step explanation:

4$ is equal to 400 cents, so it would be 400 cents a pound, for every 1 dollar it is the same as 100 cents

Answer:

400

Step-by-step explanation:

find the value of of x sin(4x+30)°=cos(-2x+54)°

Answers

Answer:

fhxhfbccbbn

cfhjhkj

ffuhhoh

1
A percent of change is the ratio of the amount of change to the original amount.

Answers

Answer:

I believe this would be true

Step-by-step explanation:

Ackson wants to divide a 0.75-pound box of trail mix into small bags. Each of the bags will hold LaTeX: \frac{1}{8}\:1 8pound of trail mix. How many bags of trail mix can Jackson fill?

Answers

Answer:

6 bags will be filled

Step-by-step explanation:

Here, we want to know the number of bags of trail that can be filled

From what we have in the question, each bag will hold 1/8 = 0.125

So we want 0.75 split into smaller bits of 0.125 each

The number of possible fillings will be;

0.75/0.125 = 6

25+14 please answer this

Answers

Answer:

39

Step-by-step explanation:

Step-by-step explanation:

[tex]39 \: is \: the \: answer[/tex]

Three pounds of oranges cost $4.50 complete the table

Answers

1.5=1 pound 7.5=5 pounds 10.5=7 pounds 16.5=11 pounds

A music club membership costs $15 to start and $8 per cd. Write an equation.

Answers

Answer:

y = 8x + 15

Step-by-step explanation:

Let x represent the number of cds, and let y represent the total cost.

Since each cd is $8, we can represent the extra cost from cds with the term 8x.

And, since the membership costs $15, this cost can be represented in the equation by +15.

Put these together:

y = 8x + 15 will be the equation representing this

11. The number of students in Madison Elementary School increased from 365 students last year to 397 students this year. What was the percent of increase in the student population?

10 POINTS FOR ANSWERING WITH EXPLANATION​

Answers

Answer:8.76712328...%

Step-by-step explanation:

1.Find the increase in students. 397-365=32

2. Take the ratio and put it into percent. 32/365=x/100

3. Cross multiply. 32 x 100=365x

4.Solve. X=8.76712328...%

It is repeating forever like this.

8.767123287671232876712328

The circumference of a circle is 7 m.
What is the area of the circle?

1. 3.5pi m^2
2. 12.25pi m^2
3. 14pi m^2
4. 49pi m^2

Answers

Answer:

2. 12.25pi

Step-by-step explanation:

circumference = diameter × pi

diameter = 7

area of circle = pi radius^2

radius = 3.5

3.5^2 = 12.25

answer = 12.25 pi

Can you please help me solve this I need it before 12/21/20 please help

Answers

Answer:

I only know that the first box is and it is counting by twos

Step-by-step explanation:

because 5+2 =7 then 6+4=10 then 7+6=13 then 8+8=16 and lastly 9+10=19

What is the greatest common factor (GCF) of 54 and 45?
A.
9
B.
270
C.
6

Answers

Answer:

9

Step-by-step explanation:

BECAUSE 54 : 2,3,9. and 45 : 5,9. so the greatest common factor is 9

9 cause that how I learned it

If you had 2 bag of chips and you ate one how much do you have

Answers

Answer: You'll have 1 bag of chips left.

Step-by-step explanation: 2 - 1 = 1.

Please help fast if you answer both answers correctly I’ll give you double the points plus brain list only if you know please type

Answers

Answer:

GCF: 4

(that's the only one i know, sorry!)

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

20: 1, 2, 4, 5, 10, 20

28: 1, 2, 4, 7, 14, 28

The GCF is 4 because that is the highest number that can divide both 20 and 28 evenly.

Your friend offers to pay you $10 plus $2 per day if you will watch his dog while he’s on vacation. Another friend offers you $15 plus $1 per day to watch her dog during the same time. You cannot do both jobs. Tell which job you would choose and explain why.

Answers

Answer:

the first one

Step-by-step explanation:

you get lower down payment but higher fee payment

Answer:

their correct

Step-by-step explanation:

What does the rest of the world refer the French and Indian War as?

Answers

Answer:

The Seven Years’ War (1756-1763) was a global conflict that spanned five continents, though it was known in America as the “French and Indian War.” After years of skirmishes between England and France in North America, England officially declared war on France in 1756, setting off what Winston Churchill later called “the first world war.” While the French, British, and Spanish battled over colonies in the New World, Frederick the Great of Prussia faced off against Austria, France, Russia and Sweden. The Seven Year’s War ended with two treaties.

Step-by-step explanation:

It was called the Seven Years War.

–81 ≥ –6 – n Please help

Answers

Answer:

n ≥ 75

Step-by-step explanation:

-81 ≥ -6 -n

+6    +6

-75 ≥ -n

divide both sides by negative 1 to get rid of the negative sign in front of the n

75 ≥ n

flip the sign because you divided by a negative

75 ≤ n

or

n ≥ 75

Hope this helps!!!

ASAP solve 21x+6=300

Answers

Answer:

x=14

Step-by-step explanation:

Step 1: Subtract 6 from both sides.

21x+6−6=300−6

21x=294

Step 2: Divide both sides by 21.

21x

21

=

294

21

x=14

Answer: X = 14



Explain:

21 x + 6 = 300

** Switch 6 and 300 **

21 x = 300 - 6

** The reason the plus sign is switched with the subtraction is because a positive will always be a negative & vice versa **

Subtract/take away

300 - 6

21x = 294

21 21 **divide**


**Now divide both sides by 21**

And you’ll get 14

X = 14

Hopefully this helps :)



Is -4 a real number? Is -4 a whole number?

Answers

Answer:

-4 is a real number, but not a whole number.

All non zero numbers are real.

All numbers without a decimal, fraction, or negative are whole numbers.

Step-by-step explanation:

Answer:

Yes -4 is a real number. No, -4 is not a whole number.

Step-by-step explanation:

Real numbers include all positive and negative numbers. A whole number is any number that does not contain a fraction, decimal, or negative value.

select each expression that is equivalent to 5(n + 4).
A. 5n + 4
B. 5n + 20
C. 15 + 5n + 5
D. 5(n + 3) + 5
E. 5n + 54

Answers

Answer:

B and C and D

Step-by-step explanation:

Answer:

The Answer is B. C. and D.

Step-by-step explanation:

solve the equation ​

Answers

Answer:

m=10

Step-by-step explanation:

m/5=2

m=10

thats what i got

Answer:m=10

Step-by-step explanation:

Because first you subtract 9 from 11. And that is 2 and then you multiply the 5 times 2 and get 10.

How can you subtract integers in real-world situations ?

Answers

If you have a bank account and you need to withdraw into the negatives

Answer:

Step-by-step explanation:

PLS HELP
If a cone has a volume of 75.36 cubic feet and a radius of 6 feet, what is the height of the cone? (Use 3.14 for .)
O2 feet
3.46 feet
06 feet
04 feet

Answers

The answer is 2 feet

Help me out please!!!!

Answers

Answer:

the line starts on (0,3) then you go down 7 points then you go 3 to the right that's thew answer

Step-by-step explanation:

Answer: the y axis is 3 and the x axis is 1

Step-by-step explanation:

The expression x + 0.25x can be used to determine a 25% increase in the number of blog views from last month to this month. What expression shows this another way?

Answers

Answer:

1.25x

Step-by-step explanation:

Given that :

25% Increase in number of blog views can be expressed as (x + 0.25x)

Another way to make this representation is :

Total number of blog views + 25% of total

Total should add up to 100%

Let number of views = x

Hence,

(100% + 25%) of x

125% of x

125%x

= 1.25x

Sarah's car averages 19 miles per gallon. She is going on a 380-mile trip. Gas cost 2.29 per gallon a. How many gallons of gas will sarah use? b. How much will sarah spend on gas for the 380 mile trip?

Answers

Answer:

she'll use 20 gallons and spend 45.8 dollars

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

Amazon plans to ship 23,660 pencils to our school. Amazon currently only has 35 boxes to ship all of the pencils. If every box carries the same number of pencils, then how many pencils will be shipped in each box?

Answers

Answer:

676

Step-by-step explanation:

Divide the number of pencils by the number of boxes

Which math operation determines the following pattern?
1,4, 16, 64, ..?

Answers

Answer:

Multiplication, as you are multiplying each term by 4:

1*4 =4

4*4 = 16

16*4 = 64

Then, you can calculate the next term: 64*4= 256

Answer:

The given pattern can be obtained by a 'multiplication' operation.

Thus, option (C) is correct.

Step-by-step explanation:

Given the pattern

1, 4, 16, 64, ..

From the given pattern, it is clear that every next term can be obtained by multiplying the previous term by 4.

For example, the 2nd term 4 can be obtained by multiplying the previous term by 4.

i.e. 1×4 = 4

Similarly, the 3rd term 16 can be obtained by multiplying the previous term (2nd term) by 4.

i.e. 4×4 = 16

Also, the 4th term 64 can be obtained by multiplying the previous term (3rd term) by 4.

i.e. 16×4 = 64

In a nutshell, the next term (5th term) can be obtained by multiplying the previous term (4th term) by 4.

i.e. 64×4=256

This indicates that the following pattern can be obtained by a 'multiplication' operation.

Thus, option (C) is correct.

What is the answer to this equation?

Answers

This might be right?
Answer:

Explanation:

I added a picture
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