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
Darina [25.2K]
3 years ago
6

Do you add or subtract functions?

Mathematics
1 answer:
mestny [16]3 years ago
6 0
You can both add and subtract fractions, but before you do, you need to fin a common denominator. This means that you have to get the bottom number the same In both fractions by multiplying. But whatever you do to the denominator, you also have to do to the numerator. For example, 4/5+2/3. you have to find a number that both the bottom numbers(denominators) can multiply into such as, in this case, 15. so now you have 4/15+2/15, but you need to do the same thing that you did to the denominator to the numerator. Since we multiplied 5 by 3 to get 15 in 4/5 then you have to multiply the 4 by 3 as well  which gets 12/15. Now you have to do the same with the other fraction, since we multiplied 3 by 5 to get 2/15 we have to multiply the 2 by 5 as well which comes up to 10/15. Now you can add the fractions 12/15 and 10/15 to get 22/15 or 1-7/5. follow the same steps with subtraction.
You might be interested in
Please help asap i just need the relationship and measure of x
RSB [31]

Answer:

if it asking for the type of angle the both are obtuse and the fisrt measure is 135 and the second is 101

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Victor got 24 out of 30 correct on his math test. What percent did Victor get correct?
Snowcat [4.5K]

Answer:

\frac{24}{30} x 100 = 80%

Step-by-step explanation:

8 0
2 years ago
PLEASE HELP WITH THIS I SHALL GIVE BRAINLIEST
CaHeK987 [17]

Answer:

58

Step-by-step explanation:

can I have brainliest

6 0
2 years ago
Read 2 more answers
Leezas aquarium holds 55 gallons of water. She is filling the tank and has already put in 22 gallons. Write and solve an inequal
svp [43]

Leeza can put 33 or less gallons of water in aquarium.

Step-by-step explanation:

Given,

Capacity of aquarium = 55 gallons of water

Water already in aquarium = 22 gallons

Let,

x be the number of gallons that can be added in aquarium.

As aquarium can hold 55 gallons of water, therefore, we cannot add more than 55 gallons of water.

x+22\leq 55

Subtracting 22 from both sides

x+22-22\leq 55-22\\x\leq 33

Leeza can put 33 or less gallons of water in aquarium.

Keywords: inequality, subtraction

Learn more about inequalities at:

  • brainly.com/question/7294502
  • brainly.com/question/7490805

#LearnwithBrainly

6 0
3 years ago
Y - (-9) = 8?<br><br> I am confused
Yuki888 [10]

Answer:

y = -1

Step-by-step explanation:

y - ( - 9) = 8

y + 9 = 8

y = 8 - 9

y = -1

- ( - turns to + because you are subtracting a negative number

If my answer is incorrect, pls correct me!

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

-Chetan K

4 0
3 years ago
Read 2 more answers
Other questions:
  • Order these numbers from least to greatest. −245 , −15.6 , 15410 , −153551
    15·1 answer
  • Gloria talked on her cell phone for 320 minutes the first month,243 minutes the second month,and 489 minutes the third month.Her
    11·1 answer
  • Find the first partial derivatives of the function f(x,y,z)=4xsin(y−z)
    5·1 answer
  • A cup got 1/4 of juice the 6 cups . how many days will it last
    9·1 answer
  • Ten times the sum of a number and fourteen is equal to nine times the number
    6·1 answer
  • stretch your thinking write three different addition equations that have the sum of 834 and require at least one new group​
    14·2 answers
  • Which figures net consists of four triangles and a square
    15·2 answers
  • ASAP REALLY NEED SOME HELP!
    9·1 answer
  • QUICK DUE SOON<br><br><br> Which is greater?<br> 90% of 60<br> 170% of 30<br> Or are they equal
    11·1 answer
  • These are the cost and revenue functions for a line of trumpets sold at a music store:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!