1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
atroni [7]
3 years ago
7

Add​​ using a number line.

Mathematics
1 answer:
coldgirl [10]3 years ago
5 0

Please refer to the attached image.

-2/5, 4/5 and -2/5 + 4/5 have been marked in red in the image

The points marked on the number line are separated by a distance of 1/5.

So when you add 4/5 to -2/5 you need to move 1/5 4 times (4/5 = 4 x 1/5) towards the right to reach the SUM.

Based on this, the sum of -2/5 and 4/5 is 2/5, and has been highlighted in the image.

You might be interested in
You and your friend are baking some cookies for your classmates. The recipe you have called for ½ cup of sugar. If you don’t hav
Vanyuwa [196]

Answer:

just need points

Step-by-step explanation:

7 0
3 years ago
1 2/3 divided by 3/16
KATRIN_1 [288]
1 2/3 divided by 3/16

5/3 / 3/16

KCF (Keep, Change, Flip)

5/3 * 16/3

5 * 16 = 80

3 * 3 = 9

5/3 * 16/3 = 80/9

8 8/9

Hope this helps!
4 0
2 years ago
Read 2 more answers
Evaluate the expression.
Zinaida [17]

Answer:

-2(10(-4))²

-2(-40)²

-2 × 1600

= -3200

6 0
2 years ago
the sum of total amount of money is distributed equally to some girl If there has been five girls less than each of them get Rs.
Arturiano [62]

Step-by-step explanation:

Let the sum of rupee be x

no of boys be y

then each boy get x/y

now if the no of boys increased by 10 each boy get x/(y+10) = (x/y)-1 => x/(y+10) = (x-y)/y .........(1)

now case 2nd if no of boys decrease by 15 each boy get x/(y-15)= (x/y) +3 => x/(y-15) = (x+3y)/y ...........(2)

7 0
3 years ago
Which expression shows how to find 5/6 divided 2/3?
Yuliya22 [10]

1 1/4

Step-by-step explanation:

Use this to get answer for Fractions Cacluatorsoup. com

5 0
3 years ago
Read 2 more answers
Other questions:
  • I'm having trouble finding out if 8.24 for example is greater than, less than, or equal to 8.250
    9·2 answers
  • Jacob ordered pizza from his favorite pizzeria. The pizzeria delivers pizzas for $10 each plus a delivery charge of $2.99. Jacob
    11·1 answer
  • Sean's house is currently worth $188,900. According to a realtor, house prices in Sean's neighborhood will increase by 4.8% ever
    5·2 answers
  • If g(x) = x2 + 2, find g(3). (2 points) 9 8 11 6
    5·2 answers
  • Which graph represents the function f(x)=4/x<br> ?
    5·2 answers
  • BRAINLIEST:
    13·2 answers
  • Can u please help me with this
    14·1 answer
  • If f(x)=x+3 and g(x)=2x^2 find (f+g)(x) and (f+g)(3)​
    7·1 answer
  • 3. If x = 12 which equation is true? 7.11B
    14·2 answers
  • The circumference of a circle is 30cm. (a) Calculate the radius of the circle <br>​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!