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
sveta [45]
2 years ago
12

Explain the different ways it is possible to add two rational numbers and get a negative number.

Mathematics
1 answer:
Eduardwww [97]2 years ago
3 0

<u>Answer:</u>

both numbers are negative

negative number is greater than the positive number

<u>Step-by-step explanation:</u>

In order to add two rational numbers and get a negative value, one of two scenarios should occur:

<u>1- both numbers are negative.</u>

2- negative number is greater than the positive number

You might be interested in
Sam Is 11 years older than Susan the sum of their ages in years is 27 what’s sams age in years
sweet [91]

Answer:

19

Step-by-step explanation:

Let Sam be x

Let Susan be y


x = y+11

x + y = 27

Substitute (x) with (y+11)

(y+11) + y = 27

Solve the equation

2y + 11 = 27

2y = 16

y = 8


Susan's age is 8.

Sam's age is 8 + 11

Sam's age is 19


Hope this helped :)

5 0
3 years ago
Read 2 more answers
Ron has $49.Matt has $19 more than Ron.Naomi has $12 less than Matt.How much money do they have altogether?
EleoNora [17]

The answer to your question is,

They have a total of $173 altogether!

-Mabel <3

5 0
3 years ago
Read 2 more answers
Find the surface area of the
katrin2010 [14]

Answer:

the surface of hexagonal prism is 12 cm

8 0
3 years ago
1 A can in the shape of a cylinder has a diameter of 6 centimeters and a height of 10
Ronch [10]

Answer:

radius r = 3 cm

height h = 10 cm

volume V = 282.743339 cm^3

lateral surface area L = 188.495559 cm^2

top surface area T = 28.2743339 cm^2

base surface area B = 28.2743339 cm^2

total surface area A = 245.044227 cm^2

In Terms of Pi π

volume V = 90 π cm3

lateral surface area L = 60 π cm^2

top surface area T = 9 π cm^2

base surface area B = 9 π cm^2

total surface area A = 78 π cm^2

Step-by-step explanation:

Cylinder Formulas in terms of r and h:

Calculate volume of a cylinder:

V = πr2h

Calculate the lateral surface area of a cylinder (just the curved outside)**:

L = 2πrh

Calculate the top and bottom surface area of a cylinder (2 circles):

T = B = πr2

Total surface area of a closed cylinder is:

A = L + T + B = 2πrh + 2(πr2) = 2πr(h+r)

Agenda: r = radius

h = height

V = volume

L = lateral surface area

T = top surface area

B = base surface area

A = total surface area

π = pi = 3.1415926535898

√ = square root

8 0
3 years ago
Read 2 more answers
The number shown above belongs to which of the following subsets of the real numbers?
Nookie1986 [14]

Answer:

Rational

Step-by-step explanation:

the rational number subset contains fractions

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is value of x?<br> https://static.k12.com/nextgen_media/assets/8093716-NG_GMT_SemB_08_UT_12.png
    5·2 answers
  • jana has 3 banana muffins, 3 poppy seed muffins, 3 spice muffins and 3 blurry muffins she put 1/2 of the muffins on a late how m
    5·1 answer
  • What is the relationship between the area of ABCD and the area of EFGH? Quadrilateral ABCD with side measures 18 for AB, 24 for
    8·1 answer
  • Write the function in vertex form. <br><br> y = 2x² + x
    9·2 answers
  • What was Brooklyn Jones batting' average?<br> THIS IS K12
    9·2 answers
  • 4(a + -5) in expanded form?
    6·1 answer
  • 4/5-1/2 help ASAP NEED THIS ANSWER FOR TEST
    9·2 answers
  • A particular metal has a density of 25g/cm cubed. Calculate the mass of 178cm cubed of this metal.​
    15·1 answer
  • Pls help me pass calculus :’)
    5·1 answer
  • Simplify the following<br>(4x + 3) (5x + 2) ​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!