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
Kitty [74]
3 years ago
8

What are the addition and subtractions rules for integers?

Mathematics
1 answer:
KonstantinChe [14]3 years ago
5 0
Rule: The sum of any integer and its opposite is equal to zero. Summary: Adding two positive integers always yields a positive sum; adding two negative integers always yields a negative sum. To find the sum of apositive and a negative integer, take the absolute value of each integer and then subtract these values.
You might be interested in
My name is rick ross​
Citrus2011 [14]

Answer:

cool

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Please help! It’s due soon! It’s 30 points!
VLD [36.1K]

Answer:

0.111

Step-by-step explanation:

6 0
3 years ago
A rectangular park has an area of 6 square miles. The width of the property is 3/8 the length of the property. What is the width
Olegator [25]
Area = width * length

if width = 3/8 length ⇒ length = 8/3 width

area = width * 8/3 width = 8/3 width² = 6

width² = \frac{6*3}{8} =  \frac{3 * 3}{4} =  \frac{9}{4}

width = \sqrt \frac{9}{4} =  \frac{3}{2}
4 0
3 years ago
You give tours on the Great Lakes and talk about points of interest. A lighthouse typically has 2 beacons that rotate together—b
tatiyna

Since the beacons rotate together, the angular speed is constant.

From the time you see the first beacon, you have to wait for the lighthouse to make 120°, i.e. 1/3 of a whole turn.

So, if T is the time it takes for the lighthouse to make a whole turn, the interval between the first and the second beacon is T/3.

The interval between the second and third beacon is the amount of time it takes to the lighthouse to make the remaining 2/3 of a turn, so that you'll see the first beacon again. So, this time is 2T/3

So, the ratio is

\dfrac{2T}{3}\div\dfrac{T}{3}=\dfrac{2T}{3}\cdot\dfrac{3}{T}=2

So, the time between the second and third beacon is twice as much the time between the first two.

5 0
4 years ago
George is the calmest gorilla in the zoo. He weighs 9 pounds more than three times the weight of the shortest adult gorilla. The
harkovskaia [24]

Answer:

The answer is hank.

Step-by-step explanation:

  3c+9-9 = 417-9.

c=136

7 0
2 years ago
Other questions:
  • _+_+_=30
    13·1 answer
  • As an office manager, you want to choose from buying a copier or renting one. You can buy one for $7000 with a fee of $30 a mont
    9·1 answer
  • Which classification best represents a triangle with side lengths 10 in., 12 in., and 15 in?
    10·1 answer
  • HELP ASAP!! Will get fully ratedddd !!!!!!!!
    6·2 answers
  • Xander went on a road trip with some friends. He recorded the following information on their way to their destination
    6·1 answer
  • ppppppppppppppppppppppppppppppppppppiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiipppppppppp
    9·1 answer
  • The Ta-Da Theatre company recorded the number of annual auditions since 2015 in the table shown.
    5·1 answer
  • Hey lol:)<br> how are you?
    8·2 answers
  • Find the total area of the irregular polygon shown? * m 11 m 36 sqm 84 sq.m 88 sqm​
    5·1 answer
  • 2. Jada fills her aquarium with water.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!