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
Feliz [49]
3 years ago
7

The sum of a number and its opposite equals zero

Mathematics
1 answer:
Andru [333]3 years ago
6 0

Answer:

Yes,its true

Step-by-step explanation:

<h2>__________________</h2><h2>Consider, a number x</h2>

<h2>as per question</h2>

<h2>x+(-x) =x-x=0</h2><h2>__________________</h2>
You might be interested in
What is 62.5% of 8<br> A 40<br> B 5<br> C 3<br> D 6.25
Ganezh [65]
62.5% of 8 is 5 so it's b
4 0
3 years ago
Read 2 more answers
60 milligrams = ______ km
balandron [24]
60 mg is equal to .00006 kg
3 0
3 years ago
2. Which expression is equivalent to 3x(-4x² + 5x - 8) - 6(x² - 5x + 7)?
adoni [48]
It is answer choice B. Using the distributive property, -12x^3+15x^2-24x-6x^2+30x-42. Then combine like terms.
5 0
3 years ago
A sign is 4 1/2 feet wide and 5 1/4 feet long . Find the area of the surface of the sign.
ZanzabumX [31]

Answer: 94.5

Step-by-step explanation:

9/2 × 21/4

Get common denominator

9 × 2 =18

2 × 2 = 4

18/4 × 21/4

21 × 18 = 378

378/4 = 94.5

7 0
3 years ago
What is the domain of this function?<br> (0, 2), (1, 3), (2, 4), (3, 5), (4, 6)
astraxan [27]

Answer:

{0, 1, 2, 3, 4}

Step-by-step explanation:

The first number in each ordered pair, is the domain.

Hope it helps!

6 0
2 years ago
Read 2 more answers
Other questions:
  • Factor: x2 + 5x + 6
    7·1 answer
  • S=6r2t<br><br>plz help 32 points
    14·1 answer
  • Convert 2x+5y=-3 into y=mx+b form
    13·1 answer
  • in a basket ball game some points are worth 2 points and some are worth 3 points in one game ratio of 3 point basket to 3 point
    10·1 answer
  • ASAP Please!/True or false? DEF is a right triangle.
    9·2 answers
  • ANSWER ASAP WILL MARK BRAINLIEST
    7·2 answers
  • If 4 out of 25 phone chargers in a box are defective, what is the probability of picking out 2 of them and getting 2 defective c
    5·1 answer
  • Find x so that the triangle shown below is a right triangle.
    7·1 answer
  • Can y'all help meh please!
    6·2 answers
  • Help me please it’s due today
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!