Your friend incorrectly claims that 1/5 divided by 1/10 = 1/50. Find 1/5 divided by 1/10. Then describe what may have been your friend’s error.

Answers

Answer 1

Answer:

1/5 divided by 1/10 is 15. The friend's error was that they did not keep, change, and flip. They did 1 divided by 1 which equals 1, and then 5 divided by 10 which equals 50. This is what gave them 1/50.

Related Questions

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Answers

a or b so sorry if im wrong!!

I think the answer is b

What is the image of the point (-6, 8) after a rotation of 90o clockwise about the origin?

*Think about which quadrant the point started in and which one it will be in after the rotation!*

Answers

Answer: This is -6 08

Step-by-step explanation:

Plss help me with this guys pls help I really need it can u help me with all of them plss

Answers

Answer:

11) 4

12) 11

13) 1

14) -2

15) 7

16) 79

17) -23

18) -68

Sorry if any are wrong

Answer:

9= -21 10= 33 ,11= 4 ,12= -11 , 13= 1 , 14= -2 , 15= 7 , 16= 79 , 17= -23 , 18= -68

Step-by-step explanation:

Which statement correctly describes the expression (-25)(15)?

A. Both factors are negative, so the product will be negative.
B. One factor is positive and one factor is negative, so the product will be positive.
C. One factor is positive and one factor is negative, so the product will be negative.
D. Both factors are negative, so the product will be positive.

Answers

Answer:A this is your answer

Step-by-step explanation: hope this helps you

Answer:

The answer is C. One factor is positive and one factor is negative, so the product will be negative.

Which equation has the correct sign on the product?

A. (-9)(-9) = -81
B. (-12)(4) = 48
C. (31)(-10) = -310
D. (26)(3) = -78

Answers

Answer:

C. (31)(-10) = -310

Step-by-step explanation:

A. (-9)(-9) = -81

negative times a negative is a positive incorrect sign

B. (-12)(4) = 48

negative times a positive is a negative incorrect sign

C. (31)(-10) = -310

positive times a negative is a negative correct sign

D. (26)(3) = -78

positive times a positive is a positive incorrect sign

Answer:

C. (31)(-10) = -310

Step-by-step explanation:

This equation has the correct sign, because multiplying a positive number and negative number gives you a negative number.

The other answer choices have the wrong signs.

Multiplying 2 negatives together gives a positive, so A is wrong.

Multiplying a negative by a positive gives a negative, so B is wrong as well.

D is wrong because multiplying 2 positive numbers gives a positive number.

So, C is correct.

If y varies directly with x and x=7 when y=10, find the value of y when x=24. Leave your answer as an improper fraction.

Answers

Answer:

Step-by-step explanation:

the answer to this question is 6

Negative numbers are just like positive numbers, but they always have a factor of ___ built into them.

0

1

-1

Answers

Answer:

-1

Step-by-step explanation:

answer: -1
explanation: any negative number times -1 is positive
-1 x -1 = 1

brainliest if you get the riddle right
What month of the year has 28 days?

Answers

All of them::::::::::/

Order the expressions from least value to greatest value.

Answers

Answer:

[1] -2 2/3 + (-3 1/6) [2] -2.2*3.4 [3] 4.2/-6 [4] -3 3/5 - (-3 1/10)

Step-by-step explanation:

[1] = -5.91666

[2] = -7.48

[3] = -0.7

[4] = -0.5

-3 3/5 -(-3 1/10), -2 3/4 + (-3 1/6), 21/5, -2.2x3.4

so uh....its like 3 different questions but you can put it like...
i.e.:
1:
2:
3:
yea like that but.... please help..i'll give brainliest too..

Answers

1. B & D 2. 9/19 3. 7/23

Answer:

1. 9;19

2. 7;16

3. B and D

I need help! Dilation with points on a grid!

Answers

Answer:

D'(-6,-4)

Step-by-step explanation:

When making this non rigid transformation about a point, keep in mind that a dilation by a certain scale factor can be represented by:

D’(-6,-4)
Hope this helped you
Ask question if needed

x/3+10=15
And If You Would Like To Help Me Outside This App Please Let Me Know
I'm In The 8th Grade

Answers

Answer:

If you want to solve it here is the answer x = 15

Step-by-step explanation:

x/3+10 = 15

x/3+10-10 = 15-10 (what you do to 1 side you do to the other too)

x/3 = 5

x/3*3 = 5*3

x = 15

Answer:

its 5/3+10=15

Step-by-step explanation:

15/3=5

Students can easily make mistakes when simplifying radicals, list 2 of these common mistakes, and explain how to fix these mistakes.

Answers

What is the problem which problem what do you mean I need that info

BRAINLIEST AND 20 POINTS

Answers

Answer:

Step-by-step explanation:

translation of PQR is 6 to the left

Answer:

send this to me in my messages I cant see it

Step-by-step explanation:

But i Can help you if you message it or type it to reply

Write an equation in standard form of the line that passes through (−6,−10) and has the slope m=1/6.

Answers

Step-by-step explanation:

y-b=m(x-a)

y--10=1/6(x--6)

y+10=1/6(x+6)

6y+60=1(x+6)

6y+60=1x+6

6y=1x-54

y=1/6x-54/6

y=1/6x-9

The equation of line is y= 1/6x - 9.

What is Slope?

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the

change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx

where, m is the slope

Given:

slope= 1/6

and, passes through (−6,−10)

Now, using slope intercept form

y- a =m (x- b)

y - (-10)= 1/6(x -(-6))

y + 10= 1/6( x + 6)

y + 10 = 1/6x + 1

y= 1/6x - 9

Hence, the equation of line is y= 1/6x - 9.

Learn more about slope here:

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Use the Distributive Property to simplify the expression.
1/4(8+x+4)

Answers

Answer:

3=1/4x

Step-by-step explanation:

1/4(8+x+4)

=2+1/4x+1

=3+1/4x

The expression after simplification will be 3+x/4

What is Distributive Property?

According to this property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

Given an expression, 1/4(8+x+4)

Solving by using Distributive Property,

= 1/4 × 8 + 1/4 × x +1/4 × 4

= 2 + x/4 + 1

= 3 + x/4

Hence, the expression after simplification will be 3+x/4

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Plz help quick ( I WILL MARK BRANILEST) also plz give an equation and a solution
Thank you

Answers

3.14x14=43.96

so therefore the answer is 43.96

Equation: πr^2

Solution: πr^2= π(14in/2)^2= π7in^2=49 π=153.938

The answer 153.938 in^2

4 and 1 over 3 divided by 2 and 3 over 5 ?

Answers

Answer:

9/20 = 3/4

Step-by-step explanation:

Answer: 39/65

Step-by-step explanation:

I need help because im dumb part 2.

h e l p -

Answers

Answer:

first off u are not dumb and the answer is their are 3,00 feet in a yard an the next one is 91,44 and the last one is the same as the secent one

Step-by-step explanation:

(Apex 2.2.4 math 8) PLEASE I'M SO LOST

The entrance to an accessibility ramp is at ground level.
The first section of the ramp covers a horizontal distance of 18 feet and rises to a landing 1.5 feet above the ground.
The second section of the ramp begins at the landing. It rises at a slope of
\frac{1}{18}
and covers another 9 feet of horizontal distance to reach the door.

Answer the questions to compare the sections of the ramp.
1. What is the slope of the ramp from the ground to the landing? Write your answer as a fraction with a whole-number numerator and denominator.
2. Is the steeper part of the ramp from the ground to the landing or the landing to the door? Explain how you decided which part of the ramp is a steeper.
3. Slope is equal to rise divided by run. If you know the horizontal distance (run) and the slope, how can you find the vertical distance (rise)?
4. What is the vertical distance (rise) from the landing to the door? Show your work.
5. What is the total height of the door above the ground?

Answers

Answer: 1.) The slope of the longer ramp is 1/12

2.) The longer ramp from the ground to the landing is steeper. 1/12 is steeper than 1/18. A graph of the slope shows this. See attachment.

3.) If you know the run, you can find the rise by multiplying the run by the slope.

4.) The rise from the landing to the door is 1/2 foot or 6 inches.

5.) The total height of the door above the ground is 2 ft or 24 inches.

Step-by-step explanation: Sometimes it helps to draw a sketch of the info given then make notes as you find solutions. (See in attachments)

1.) 1:5/18. Multiply by 2/2. It becomes 3/36. simplify to 1/12

4.) Multiplying 9ft by 1/18

It's the same as dividing 9÷18= 0.5 ft. OR 9 feet is 108 inches. 108÷18 = 6 inches

5.) Given height, ground to landing: 1.5 ft plus calculated 0.5ft = 2 ft.

OR 18 inches + 6 inches = 24 inches

The answers to questions comparing the sections of the Ramp are;

1) Slope = 1/2

2)The first section of the ramp is steeper because it has a greater slope.

3) Multiply the horizontal distance by the slope.

4) Vertical distance from landing to the door = 0.5 ft

5) Total height of the door above the ground = 2 ft

We are given that;

Height of landing above the ground = 1.5 ft

Horizontal distance of first section of ramp to landing = 18 ft

Horizontal distance of second section of ramp from landing to door = 9 ft

Slope of Second section of ramp = 1/18

I have attached an image showing the ramp alongside the given data;

With these given data, let's proceed to answer the question;

1) Slope is defined as ratio of change in vertical height to change in horizontal distance.

From the attached image, we see that for the first section;

vertical height = 9 ft

horizontal distance = 18 ft

Thus, slope = 9/18 = 1/2

2) The slope for the first section is 1/2 = 0.5.

The slope for the second section is 1/18 = 0.056

The slope of the first section is greater than that of the second

section and thus we will say the slope of the first section is steeper.

3) Let the vertical distance of the second section from the landing to the door be x.

Now, since we know the horizontal distance for this second section as 9 ft and the slope as 1/18, then by proportion, to get the vertical distance (x), we will just multiply the horizontal distance by the slope.

4) Since the vertical distance from landing to the door is labelled as x, then from answer 3 above;

x = 9 × (1/18)

x = 1/2 ft

x = 0.5 ft

5) Height of landing above the ground = 1.5 ft

Height from the landing to the door = 0.5 ft

Total distance from ground to the door = 1.5 + 0.5 = 2 ft

Read more at; https://brainly.com/question/8906330

Find each percent of change. State whether the change is a increase or a decrease.

A $50 coat is put on sale for $35.

The percent change is _____. This is a price ____.

This is a exit slip.. Please help :>

Answers

Answer:

The answer is a 30% change and this is a price decrease.

Step-by-step explanation:

50 is 100%
50 divided by 10 is five.
Every ten is 20%
50>40>35
0%>20%>30%
The percent change is 30%. This is a price of $15.

In Mrs. Stone's class, 18 out of 22 students turned in their homework on time. What percent of the class turned their homework in on time? Round your answer to the nearest 10th place.

Answers

Answer:

81.8%

Step-by-step explanation:

please mark as brainliest

percent of the class turned their homework in on time is 81.82%.

What is percentage?

A percentage is a number or ratio that can be expressed as a fraction of 100.

here, we have,

given that,

In Mrs. Stone's class, 18 out of 22 students turned in their homework on time.

now,

the percent of the class turned their homework in on time is,

18/22 * 100

=81.82%

hence, percent of the class turned their homework in on time is 81.82%.

To learn more on percentage click:

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help.....................

Answers

Answer: 5.3

Step-by-step explanation: 261÷49=5.3

5.3×49= almost equal to 261.

Easy guess and check.

Your answer is 5.3 hope it helps

In round 1 of a game s student loses 5 points loses 3 points gains 17 points and loses 7 points whats the student score at the end of round 1

Answers

Answer:

The students score at the end of round one is 2

Step-by-step explanation:

if you start at 0 points

0 - 5 = -5

-5 - 3 = -8

-8 + 17 = 9

9 - 7 = 2

Tommy knows that there are 2.54 centimeters in 1 inch. If his desk measures

35 inches long, which number sentence shows this proportion set up correctly

so that Tommy can solve it??

35/2.54 = x/1

2.54/1 = x/35

x/2.54 = 1/35

Answers

Answer:

2.54/1 = x/35

Step-by-step explanation:

2.54 cm per 1 inch = 2.54/1

35 inches total: x/35

2.54/1 = x/35

B is the correct answer

Make sure to tell me if I’m right and a thanks

Compare the decimal numbers 0.896 and 0.689.

0.896 > 0.689
0.689 > 0.896
0.896 < 0.689
0.689 = 0.896

Answers

Answer:

0.896 > 0.689

explanation: 0.689 is less than 0.896 because the tenths place depends on how close it is to one. And 0.8 is more than 0.6.

aaahahahhahahhahahahahhahah plz help me

Answers

Answer:

The answer is

[tex] \frac{3}{2} [/tex]

GOOD LESSONS ♡

Helppp please!!!!!!!!! i'll do brainliest if u want

Answers

I can’t see the picture?

(7.6 x 1,000,000) x (2.8 x 10,000)

can someone help me please.

Answers

Answer:

Yellow = 2/3(Blue)

Step-by-step explanation:

You only really need the first row of the table since it shows the volume of yellow to the volume of blue.

Before we write the equation we have to find the ratio and to do that we divide.

Divide the amount of yellow by the amount of blue:

3.5/ 5.25 = 0.666 = 2/3

now we can write the eqaution:

Yellow = 2/3(Blue)

Yellow = 2/3 blue I copied srry

If Sara ran 34 km in 300 minutes, what was her speed in km/hr?

Answers

Answer:

6.8 km/hr

Step-by-step explanation:

If Sara ran 34 km in 300 minutes, then, in one hour, she would run

=> 34 : 300

=> ? : 60

=> 300 / 5 : 34 / 5

=> 60 : 6.8

So, if she travels 6.8 km in 60 minutes, her speed is 6.8 km/hr

If my answer helped, kindly mark me as the brainliest!!

Thank You!!

6.8 km per hour. Divide the minutes by 60 to get your hours and then divide the kilometers with your answer to the hours

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