what is the distance between -2 and 5

Answers

Answer 1

Answer:

7

Step-by-step explanation:

To find distance on a number line you add and 2+5=7


Related Questions

Solve the equation by dividing. 125 = 5f

Answers

Answer:

Answer = 25

Step-by-step explanation:

125 = 5f

125/5 = f

25 = f

125=5f
125/5=f
f=25
Here is the answer for this question

Mary has planned to save 25% of her weekly earning in savings account. She uses double number line as shown below to determine how much money she will save if she is earns $700 per week.

Answers

Answer:

$175 per week

Step-by-step explanation:

In this problem we are expected to calculate the amount Mary will save per week based on her 25% plan on her weekly earning of $700

hence we have to calculate 25% of $700 and that will be the answer to the problem

we have

weekly savings = (25/100)*700

weekly savings = 0.25*700

weekly savings= $175

Hence Mary will save $175 per week if she follows the  25% plan  of her weekly earnings

Please help me with this immediately!!!

Answers

Answer:

900

Step-by-step explanation:

45x20=900

maybe be the answer i really don't know, i'm sorry.

I need help ASAP
Integrated math II

Answers

Answer:

[tex] \boxed{ \bold{ \sf{x = 16}}}[/tex]

[tex] \boxed{ \bold{ \sf{m < AFD = 82}}}[/tex]

Step-by-step explanation:

[tex] \sf{5x + 18 = 3x + 50}[/tex]

( Being vertically opposite angles)

Vertically opposite angles are always equal.

Move variable to L.H.S and change it's sign

Similarly, Move constant to R.H.S and change it's sign

⇒[tex] \sf{5x - 3x = 50 - 18}[/tex]

Collect like terms

⇒[tex] \sf{2x = 50 - 18}[/tex]

Subtract 18 from 50

⇒[tex] \sf{2x = 32}[/tex]

Divide both sides of the equation by 2

⇒[tex] \sf{ \frac{2x}{2} = \frac{32}{2} }[/tex]

Calculate

⇒[tex] \sf{x = 16}[/tex]

The value of x is 16

Now, let's find value of m<AFD :

[tex] \sf{m < afd + 5x + 18 = 180}[/tex] ( sum of angle in straight line )

plug the value of x

⇒[tex] \sf{m < AFD + 5 \times 16 + 18 = 180}[/tex]

Multiply the numbers

⇒[tex] \sf{m < AFD + 80 + 18 = 180}[/tex]

Add the numbers

⇒[tex] \sf{m < AFD + 98 = 180}[/tex]

Move constant to R.H.S and change it's sign

⇒[tex] \sf{m < AFD = 180 - 98}[/tex]

Subtract 98 from 180

⇒[tex] \sf{m < AFD = 82}[/tex]

Value of m<AFD = 82

Hope I helped!

Best regards!!

The graphs below have the same shape the equation of the red graph is f(x) =x^2. What is the equation of the blue graph?

Answers

Answer:

[tex]G(x)=(x-6)^2[/tex]

which agrees with the answer D of your options

Step-by-step explanation:

Notice that the graph of G(x) has the initial graph shifted horizontally to the right in 6 units, therefore such horizontal shift is accomplished by subtracting the 6 units from the x-variable in the original expression:

[tex]G(x)=(x-6)^2[/tex]

What is the difference between 4.5 and - 3.75

Answers

Answer:

.75

Step-by-step explanation:


HELP can someone know this. It’s just about integers

Answers

I'll do the first two to get you started.

======================================================

Problem 1

Answer:  0-7+11 = 4

-----------------------------------

Explanation:

The bottom arrow is where we start. Specifically at 0 on the number line.

Then we move 7 units to the left. This is represented by -7 on the number line. So -7 is part of the addition equation.

Then we move 11 units to the right to arrive at 4 on the number line. This is the same as adding 11 to -7 to get -7+11 = 4 and that is the same as 0-7+11 = 4

======================================================

Problem 2

Answer:  1 + (-5) + 9 = 5

-----------------------------------

Explanation:

We now start at 1 on the number line. Move 5 units to the left to get to -4

Moving 5 units to the left is the same as subtracting 5, or adding on -5

So far we have 1 + (-5) which simplifies to -4

The last thing we do is add on 9 to go from -4 to 5. In other words, we move 9 units to the right when we go from -4 to 5

In terms of an equation,  -4 + 9 = 5

So overall, that's how I got 1 + (-5) + 9 = 5

a.
Write this expression 5x5x5x5 using
exponent.

Answers

Answer:

5^4

Step-by-step explanation:

i cant really explain except a power means you time that number that many times so so 5 to the 4th power

Answer:

[tex]5^4\\[/tex]

Step-by-step explanation:

Recall that exponents are a convention used to simplify the writing of expressions that involve the multiplication of a repeated factor by using as the base of the exponent the factor that is multiplied, and for the exponent the number of times the actor appears:

[tex]a\,*\,a\,*\,a\,*\,a=a^4[/tex]

so in your case, the base (repeated factor) is 5, and the exponent (number of appearances of the factor 5 is 4:

[tex]5*5*5*5=5^4[/tex]

Does anyone know what the equation would be

Answers

equation: 7b=4 (b+30)

Determine what type(s) of angles are described by the following angle measures. Two angles measuring pi/8 and 7pi/8 radians.

Answers

Answer:

Hey there!

These would also be acute angles.

Let me know if this helps :)

-1/2 ÷ 2(9+3)-4 - 3/4 (8)
,​

Answers

Answer:

[tex]-\frac{1}{28}[/tex]

Step-by-step explanation:

-1/2 ÷ 2(9+3)-4 - 3/4(8)

-0.5 ÷ 2(12)-4 - 3/4(8)

-0.5 ÷ 2(12)-4 - 6

-0.5 ÷ 24-4 - 6

-0.5 ÷ 14 = [tex]-\frac{1}{28}[/tex]

convert 6.2 gallons to liters pleaseee explain

Answers

Answer:

23.4696 liters

Step-by-step explanation:

Evaluate the expression 2(2-y)-x When y = 8 and x = -3, what is the value of the expression?​

Answers

Answer:

-9

Step-by-step explanation:

y = 8

x = -3

2(2-y)-x =                       ⇒ replace x and y with their values2(2 - 8) - (-3) =               ⇒ solve parenthesis2(-6) + 3 =                      ⇒ multiply-12 + 3=                          ⇒ add- 9                                   ⇒ answer

Answer:

Your answer will be (-9)

This is how I got my answer-

2(2-y)-x

2(2-8)-(-3)

2 - 8= (-6)

2 × (-6) = (-12)

(-12) - (-3) = (-9)

Does anyone know this?

Answers

Answer:

I can tell you the points

(6 , 11) and (-7 , -11)

Step-by-step explanation:

f(-3) if f(x) = 4x^2 + 7x

Answers

Answer:

86x

Step-by-step explanation:

I hope this helps you

let's write -3 for x

f(-3)=4.(-3)^2+7.(-3)

f(-3)=4.9-21

f(-3)=36-21

f(-3)=15

Factorise the following expression using grouping and use binomial products to simplify.

11x - 55 - 5a + ax

Answers

Answer:

11x-55-5a+ax

11(x-5)+a(x-5)

(11+a)(x-5)

Step-by-step explanation:

First you factor out the common factors

for(11x-55) is would be 11 as both of these figures are the multiple of 11

for(ax-5a) the common factor is a which will be factor out

Then after doing the process you will get

11(x-5)+a(x-5)

then factor out(x-5)which will give you

(11+a)(x-5)

Answer:

Answer is below. I have grouped it.

Step-by-step explanation:

=(11x-55) + (-5a+ax)

=11 ( x - 5) +a ( -5+x)

= 11(x-5)+a(x-5)

(11+a)(x-5)

(x-5)(11+a)

In a small town, 68% of the people I need television, 72% owned radio, 12% owned neither television nor radio
Represent the information on a Venn diagram
What percentage of the population owned television only?

Answers

Answer:

The total of people is the 100%.

68% owns a tv.

72% owns radios.

12% does not own anything.

Now, if we add those, we have:

12% + 68% + 72% = 152%.

This is larger than the 100%, then this means that there is a percentage of people that have both Tv and Radio, this percentage is:

152% - 100% = 52%

We have a surpass because we are adding those 52% two times (because they belong in two different groups)

So, the table is:

68% owns a tv.

72% owns a radio.

12% does not own anything.

52% owns both, radio and tv.

68% - 52% = 16% owns only tv.

72% - 52% = 20% owns only radio.

Then the Venn diagram consist in two circles, one with the 72%, other with the 68%, in such way that the circles have an intersection of the 52%.

Please PLEASE HELP THIS IS ALGEBRA 2

Answers

Answer:

I hope this helps you

Step-by-step explanation:

this is how you work out algebra

y+ k-h+x+a

Determine the standard form of the equation of the line that passes through (-7, 8) and (0, 2)

Answers

Answer:

The answer is

[tex]y = - \frac{6}{7} x + 2[/tex]

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation we must first find the slope

Slope of the points (-7, 8) and (0, 2) is

[tex]m = \frac{2 - 8}{0 + 7} = - \frac{6}{7} [/tex]

After that use the formula

y - y1 = m(x - x1)

To find the equation of the line

Equation of the line using point (0,2) and slope - 6/7 is

[tex]y - 2 = - \frac{6 }{7} (x - 0)[/tex][tex]y - 2 = - \frac{6}{7} x[/tex]

We have the final answer as

[tex]y = - \frac{ 6}{7} x + 2[/tex]

Hope this helps you

use the formula V=6s2 to find the surface area of a cube with the sides of length a = 1/3 cm

Answers

Answer:

[tex]V = \frac{2}{3} cm^2[/tex]

Step-by-step explanation:

Given

[tex]V = 6s^2[/tex]

Required

Find the surface area when the length is [tex]\frac{1}{3}\ cm[/tex]

To do this, we simply substitute [tex]\frac{1}{3}\ cm[/tex] for s in the given formula

[tex]V = 6s^2[/tex] becomes

[tex]V = 6 * \frac{1}{3}^2[/tex]

[tex]V = 6 * \frac{1}{3} * \frac{1}{3}[/tex]

Combine Fractions

[tex]V = \frac{6 * 1 * 1}{3 * 3}[/tex]

[tex]V = \frac{6}{9}[/tex]

Simplify Fraction

[tex]V = \frac{2}{3} cm^2[/tex]

GEOMETRY!! SOMEBODY PLEASE HELP ME ON THIS ITS URGENT! I NEED TO COMPLETE THE DILATIONS

Answers

im not going to give u the answer but all you do is

step by step :

#1. D2- (-6*2),(0*2)=(-12,0)

(3*2), (-9*2)= (6,-18)

(12*2),(4*2)=( 24,8)

This is for Algebra 2 I’m stuck I don’t know if I’m right please help

Answers

Answer:

y=a|x-h|+k  (absolute value function)

a= 3/5  (a easier way to know is it is somehow basically the slope of the line but it must be positive.)

h= -3 (you are correct)

k= -1 (you are correct)

an Airbus A380 has 1 first class section 1 business class section and 4 economy class sections

the first class section has 14 seats. 6/7 are being used.

the business class section has 64 seats. 7/16 are being used.

each economy class section has 117 seats. 7/13 in each section are being used.

are more than half the seats on the plane being used you must show your working out. ​

Answers

Answer:

Yes, more than half are being used.  (292 out of 546 used)

Step-by-step explanation:

The first part of this problem is to determine the total amount of seats on the plane so we can determine what half of the seats would be.

1st class has 14 seats.

Business-class has 64 seats.

And the 4 economy classes have 117 each, meaning 117 * 4 = 468

So the total amount of seats are 14 + 64 + 468 = 546

So half that amount would be 273.

Now we can determine the number of seats being used.

1st class has (6/7) * 14 = 12 seats used

Buisness-class has (7/16) * 64 = 28 seats being used

Economy has 4 * (7/13) * 117 = 4 * 63 = 252 seats being used

So the total amount of used seats would be 12 + 28 + 252 = 292.

Note that 292 is greater than 273, so there is indeed more than half the seats on the plane being used.

Cheers.

The correlation coefficient between class attendance and number of problems missed on an exam is –0.77. Which statement regarding this finding is correct?

Answers

Answer: If a student attend class regularly then he is more likely to do well on the exam than someone who does not attend class regularly.

Step-by-step explanation:

Given: The correlation coefficient between class attendance and number of problems missed on an exam is –0.77.

When correlation coefficient is negative it means negatively correlation.

i.e. If independent variable increases dependent variable decreases or vice-versa

Also, its absolute value is larger than 0.7 it means it indicates a strong correlation.

Variables

Independent: class attendance

Dependent: problems missed on an exam

So by correlation coefficient , correct interpretation would be:

Student with high class attendance is less likely to miss problem on an exam.

i.e. If a student attend class regularly then he is more likely to do well on the exam than someone who does not attend class regularly.

is 169 a whole number,Interger,Rational, Irrational,or Real?

Answers

Answer:

A whole number, an integer, a rational number and a real number.

Step-by-step explanation:

It is a whole number, which makes it an integer, which makes it rational, which makes it real.

You buy 3 bags of Hot Cheetos
for $2.00 and a coke for $1.50. What is
change if you pay with $10?

Answers

Answer:

2.50

Step-by-step explanation:

Each bag of cheetos are 2 dollars. So 6 dollars for all of them. Add that by 1.50 and get 7.50 total. subtract that from ten and you get 2.50

PLEASE HELP....Alex bought new jeans. She paid $43.20 at the cash register, which included 8% sales tax. What's the cost of the jeans before tax?

Answers

Answer:

39.75

Step-by-step explanation:

take the total cost multiply it by 1.08 then subtract that from the final cost hope it helps

Answer:

$39.75

Step-by-step explanation:

Step 1: multiply 43.20x.08=3.45

Step 2: subtract 43.20-3.45=39.75

All done!

Evaluate 12n, if n=9

Answers

Answer:

108

Step-by-step explanation:

if n = 9

Then 12 times n equals 108

108

Answer Explanation:

Crystal Can Ride her Bike
10 miles
in 21 hours. What is her
velocity ?

Answers

Answer:

Step-by-step explanation:

10 miles isn't very far in 21 hours are those numbers correct?

Velocity is distance/time

10/21 =.476 mph

Natalia bought 8 glitter wands for $50. Determine whether or not each wand purchase below has the same price per wand as glitter wands.

Answers

Answer:

Sparkle wands:  NO

Fairy wands:  YES

Glass wands:  NO

Step-by-step explanation:

To find the price per glitter wand, you have to divide the price of the wands by the amount of wands you have.

$50/8 = $6.25

Divide the price of the wands by the amount you get.

Sparkle wands:  $20/4 = $5

Fairy wands:  $37.50/6 = $6.25

Glass wands:  $65/10 = $6.50

The sparkle wands and the glass wands do not have the same price per wand as glitter wands.

The fairy wands have the same price per wand as glitter wands.

Answer:

Glow wands = no

Fairy Wands= yes

Sparkle Wands = No

Step-by-step explanation:

Khanacademy

Trust

Other Questions
How did the Munich Agreement affect Germanys actions in the Czech region of the Sudetenland?It led Germany to declare war on France and Britain.It led Germany to invade and occupy the rest of Czechoslovakia.It led Germany to announce that Nazi ideals had finally been achieved.It led Germany to uphold the conditions of the Treaty of Versailles. 1. Discuss the strategic relevance of identifying the industry's dominant economic features. Give four examples of relevant factors and discuss what makes them strategically important facts. Given 57 grams of NO2, A. How many moles of NO2, are present? B. How many atoms of oxygen are present? I could really use some help with this problem. The file is attached below. Thanks! what does this song mean/ talk about? inverness - Breathe (feat. William Bolton) The market and Stock J have the following probability distributions: Probability rM rJ 0.3 15% 20% 0.4 9 5 0.3 18 12 a. Calculate the expected rates of return for the market and Stock J. b. Calculate the standard deviations for the market and Stock J. Ehrhardt, Michael C.. Corporate Finance: A Focused Approach (p. 287). Cengage Learning. Kindle Edition. Cul es la suma de los ngulos 1 al 6 en este paralelogramo? During which step of the scientific method does a scientist make an educatedguess about the outcome of an experiment?A. Collect dataB. Form a hypothesisC. Analyze the resultsD. Design an experiment who was the 11 people that came over with Jurgis, in the book the jungle? Peer: Someone who belongs to the same group in society and is equal in rank or level. Scientists have their research reviewed by their peers, who are other scientists. As a student, you have your work reviewed by your teachers and parents but they are not your peers. Who are your peers ? In 1886, striking workers clashed violently with replacement workers outside a factory in Haymarket Square. The police opened fire and killed four workers. The next day, a gathering of thousands of workers occurred. A bomb exploded suddenly, killing seven police officers. Besides the deaths that occurred as a result of the riot, why was the Haymarket Riot a significant event? a. There were children were involved. b. The police arrested thousands. c. It was the first violent incident by striking workers. d. Unions took control of factories throughout the country. How important should Teen Mental Heath be in our society? Should our society care? Why or why not. What is the curved surface area of a cylinder with radius 8cm and height 15cm 754.29cm 574.92cm 354.29cm 624.29cm if point B is the midpoint of points A and C, find the value of x and AC. AB= 5x - 2, BC= 9x -10 If the prism is surrounded by a fluid, what is the maximum index of refraction of the fluid that will still cause total internal reflection 1 Let a = 5.2 and b = 4.7.a Find the exact value of 3a + b3.Xena estimates that the answer to part a is 140.b Find the percentage error made by Xena in her estimation. What was the first Apple computer, and who was it designed by? Olivia decides to hire an electrician. The electrician charges $35 to come out to Olivia'shome, and $60 an hour for work. This is modeled byC (2) = 35+ 60x . Explain what C (5) = 335 means in terms of total cost andnumber of hours.help plz Simplify the following expression:2x 6y + 3x2 + 7y 14x Please help on 5 to be marked the brainliest