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
dolphi86 [110]
2 years ago
12

Help me, please...................

Mathematics
2 answers:
PilotLPTM [1.2K]2 years ago
5 0

Answer:

D. is your answer

Step-by-step explanation:

When subtracting a negative, it is basically adding the absolute value of that number:

For example:

3 - ( -4 )

This is the same as:

3 + 4

Now lets take this and use it in your equation:

18 1/5 - ( -22 2/5 ) - ( -40 1/5 )

18 1/5 + 22 1/5 + 40 1/5

DENIUS [597]2 years ago
3 0

Answer:

its 222023029299320929392399 i imnot oreje

Step-by-step explanation:

You might be interested in
There are 7 days in 1 week. some months consist of 30 days. how manu weeks are there in 280 days
Olegator [25]
You should divide 280 into 3 which would equal 9
4 0
2 years ago
Read 2 more answers
Need help on this pls
aliya0001 [1]
The answer to the question is A
4 0
2 years ago
What is 4x+3y+2z and 3x+5y+3z?
My name is Ann [436]

Answer:

Step-by-step explanation:

7x + 8y + 5z

I put the equations in parentheses, assuming that I would be adding both of the equations together. Then, I removed them and combined the like terms. I used two calculators to check my answer, and this should be correct.

6 0
2 years ago
Read 2 more answers
A square room has a perimeter of 40 feet. What is the area of the room?
Trava [24]

Answer:

100 ft²

Step-by-step explanation:

There are 4 congruent sides in a square

Perimeter = 4x

40 = 4x

x = 10

Area = base x height or length x width

Since all sides are the same, 10 is base and height

10x10 = 100

units = ft²

Answer = 100 ft²

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

4 0
2 years ago
Read 2 more answers
Probability of getting same number when rolling two dice
Soloha48 [4]
<span>6 of them are double 1,1 2,2 3,3 4,4 5,5 6,6
P(doubles)=6/36=1/6</span>
5 0
3 years ago
Other questions:
  • For a confidence level of 85%, find the critical value for a normally distributed variable. The sample mean is normally distribu
    8·1 answer
  • When you subtract one square number from another the answer is 7 what are the two numbers?
    5·2 answers
  • If amanda hikes at an average speed of 2.72 miles per hour, how long will it take her to hike 6.8 miles
    7·1 answer
  • Slopes of parallel and perpendicular lines
    8·1 answer
  • Race relations: A New York Times/CBS poll surveyed 1,027 adults nationwide about race relations in the United States. Of the sam
    14·1 answer
  • A number cube is rolled. Event A is rolling an even number, and event B is rolling a multiple of 3.
    13·1 answer
  • Hello! I'm having a problem figuring out this problem: 6c-9d=111 5c-9d=103
    11·1 answer
  • the poster shows how many of its games the football team has won so far. express this information as a fraction, a percent and a
    7·1 answer
  • Solve for y then find the value of x. y+6x=11;x=-1,0,3
    7·2 answers
  • A football team has a 7 gallon jug of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!