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
snow_tiger [21]
2 years ago
12

What does "Zero Pair" mean in math terms?

Mathematics
1 answer:
sergiy2304 [10]2 years ago
7 0
Zero pair is a pair of numbers whose sum is zero, used to illustrate addition and subtraction problems... with positive and negative integers. 
e.g. +1 -1 
I hope that this helps
:)
You might be interested in
There was d dollars in the savings account when mr Duane withdrew $45 from the account. Then me Duane deposited and additional $
Basile [38]
What are you asking ???
Write it in an equation ???
d+65-45=Final Balance
D+20=Final Balance
Not sure if this is what you're looking for !


6 0
3 years ago
The zoom feature on a copier sets the percent size of a copy. Lebron wants to make a 200% copy of a photograph. The original pho
Lesechka [4]

Answer:

b

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is the solution to this system of equations?
maksim [4K]

Answer:x=3 y=1/2

Step-by-step explanation:

x+2y=4

2x-2y=5

Add both equations together

x+2x+2y-2y=4+5

3x+0=9

3x=9

Divide both sides by 3

3x/3=9/3

x=3

Substitute x=3 in x+2y=4

x+2y=4

3+2y=4

Collect like terms

2y=4-3

2y=1

Divide both sides by 2

2y/2=1/2

y=1/2

8 0
3 years ago
Divide 20x^2y^2+4xy^2-8y^2/4x^2y
Ksivusya [100]
I hope this helps you



[20x^2/4x^2y]+[4xy^2/4x^2y]-[8y^2/4x^2y]


[5/y]+[y]-[4y/x^2]
7 0
3 years ago
A student concludes that for all values of x,x^2+x+1 produces a prime number. Which value of x serves as counterexample to prove
Dafna11 [192]

Answer:

j

Step-by-step explanation:

Substitute the given values into x² + x + 1 and check if result is prime

x = - 4

(- 4)² - 4 + 1 = 16 - 4 + 1 = 13 ← prime

(- 2)² - 2 + 1 = 4 - 2 + 1 = 3 ← prime

(- 3)² - 3 + 1 = 9 - 3 + 1 = 7 ← prime

4² + 4 + 1 = 16 + 4 + 1 = 21 ← not prime

x = 4 serves as a counterexample to disprove this conclusion

5 0
2 years ago
Other questions:
  • Which graph represents the given inequality 2x-5y<-20
    7·2 answers
  • Your brother lends you $125 at an annual interest rate of 25%. If you want to pay no more than $62.50 in simple interest, in how
    13·2 answers
  • How can I determine the value of x that will make the expression a real <br> √x-1
    8·1 answer
  • In which number is the digit 5 one-tenth as much than it is in the number 25,973?
    9·1 answer
  • What type of triangle?
    12·1 answer
  • What is the exact form of tan 105 degrees
    13·2 answers
  • Are all real numbers and imaginary numbers also complex numbers? Explain, using the parts of a complex number.
    13·1 answer
  • How do l convert 320 pounds into tons​
    8·1 answer
  • Wanda drove 392 miles in 14 hours. What is her unit rate of miles per hour?
    13·1 answer
  • Which of the following is equivalent to the expression below (x+3)(x+4)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!