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
Crank
3 years ago
10

Explain whether the following given sets are closed under addition:

Mathematics
1 answer:
Blababa [14]3 years ago
7 0

Answer:

1 cause I said Soo

Step-by-step explanation:

1 cause I said Soo

You might be interested in
Jay works as a waiter at a restaurant.
ryzh [129]

Answer:

67.33.

Step-by-step explanation:

To figure out the tip, you need to find 20% of $52.60.

0.2×52.6=10.52

You should leave $10.52 for the waiter if you want to leave him exactly 20%.

To figure the tax, you need to find 8% of $52.60.

0.08×52.6=4.208

Next, add them up:

52.6+10.52+4.208=67.328

The total bill, including tax and tip, will be $67.33.

7 0
2 years ago
What is the range of the function shown on the graph above ?
Ksivusya [100]

Ummm...person...you do know  we need to see the graph, not the answers, right?

8 0
4 years ago
Is c+3/5=15 an identity
Mademuasel [1]
No, becuase c has to be a certain number to equal 15
6 0
3 years ago
A construction crew needs to remove 5 tons of river rock during the construction of new office buildings the way of the rocks is
prohojiy [21]
Your answer is 10,000 pounds
6 0
3 years ago
Is (-2, -6) a solution to this system of equations? 3x + 18y = -14 15x − 7y = 12 yes no
soldi70 [24.7K]

Answer:

No

Step-by-step explanation:

Plug in (-2, -6) to see if it's the solution or not

3(-2) + 18(-6) ?  -14

-6  + ( -108) ? -14

-114 ≠ -14

Answer is NO

6 0
4 years ago
Other questions:
  • A seagull flies 50 feet above sea level. A dolphin swims 20 feet below sea level. Which animal is closes to sea level?
    13·1 answer
  • When Roberto got a puppy from the shelter, it weighed 10.5 lbs. The puppy gained 40% of its original weight in the first month t
    6·2 answers
  • Find the area of a right triangle with a base of 38 cm and height of 26 cm.
    5·2 answers
  • In a 30-60-90 triangle, what is the length of the hypotenuse when the shorter leg is 5 cm?
    11·2 answers
  • which is the rationalized form of the expression the square root of x divided by the square root of x +the square root of 7
    6·1 answer
  • A quadratic equation has the zeros -3 amd 6. Can the quadratic equation be the given equation? A. (2x + 6)(x - 6) =0. Yes or no
    6·1 answer
  • Using the graph below, calculate the average rate of change for f(x) from
    10·1 answer
  • List two attributes of two congruent polygons
    11·2 answers
  • A circle of radius of 4 inches has an arc length of 5.8 inches. Find the measure of the central angle.
    15·1 answer
  • SOMEONE ANSWER AND EXPLAIN STEP BY STEP AND DO A DIAGRAM WILL MARK BRAINLIEST PLEASE HELP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!