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
mel-nik [20]
3 years ago
11

Please help with this!! i already did a bit idk if its right tho

Mathematics
1 answer:
Irina-Kira [14]3 years ago
6 0
What is it? You didn’t post anything?
You might be interested in
A/ab-bsquare + b/ab-asquare?​
lord [1]

Answer:

\dfrac{(a+b)}{ab}

Step-by-step explanation:

The given expression is :

\dfrac{a}{ab-b^2}+\dfrac{b}{ab-a^2}

It can be solved as follows :

\dfrac{a}{ab-b^2}+\dfrac{b}{ab-a^2}=\dfrac{a}{b(a-b)}+\dfrac{b}{a(b-a)}\\\\=\dfrac{a}{b(a-b)}+\dfrac{b}{-a(-b+a)}\\\\=\dfrac{1}{a-b}(\dfrac{a}{b}-\dfrac{b}{a})\\\\=\dfrac{a^2-b^2}{ab(a-b)}\\\\=\dfrac{(a-b)(a+b)}{ab(a-b)}\\\\=\dfrac{(a+b)}{ab}

So, the solution of the given expression is equal to \dfrac{(a+b)}{ab}.

7 0
3 years ago
QUESTION ON THE PICTURE
Helen [10]
Answer: 1 1/2
Explanation: the first number of the division problem stays the same but you flip the second fraction witch is 1/2 then that will be 2/1 then change the division symbol into a multiplication symbol and 3/4 times 2/1 and that equals6/4 and 6/4 is divisible by two so you divide 6/4 x 2. That equals 3/2 and you had to make that a mixed number so you divide two and 33 on the inside of the house and two on the outside. Two goes into threewants and when is your whole number and your remainder is one and one is your numerator and two is your denominator. You might understand it better if you see my work which a photo of it is down below.

3 0
3 years ago
Which of the following are solutions to the inequality below? Select all that apply.
Naddik [55]

Answer:

p=4

Step-by-step explanation:

because 5 is less than or equal to four!

another number grater than five no less than

so the answer is p=4

7 0
2 years ago
Divide.
liubo4ka [24]

Answer:

14.0328

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
jane’s mobile phone plan charges $0.05 per minute at daytime rates before 8 p.m. and $0.03 per minute at nighttime rates after 8
LUCKY_DIMON [66]
The conference call lasts 90 minutes. Minutes at daytime rate is 7pm to 8pm, 60 minutes, and at nighttime rate, 30 minutes.
60 mins @ 5c/min=$3. 30 mins @ 3c/min=$0.90. Total before conference charge: $3.90. Total cost=3.90×1.5=$5.85.
7 0
3 years ago
Read 2 more answers
Other questions:
  • a bank allows university students a 1000 overdraft facility on their bank accounts. in one month a student was 675 overdrawn. th
    13·1 answer
  • The Willis Tower is 1450 feet tall. Jeff
    5·1 answer
  • A rectangular box is created by cutting out squares of equal sides
    15·1 answer
  • What did the spanish farmer say to his chicken
    12·2 answers
  • submarine A is currently at a depth of 432 feet below sea level Submarine B is onky at a depth of 3/4 as much as Submarine A. Wh
    14·1 answer
  • 1 1/5 as decimal because im doing surface area but its hard​
    14·1 answer
  • Peter is making an "X marks the spot" flag for a treasure hunt. The flag is made of a square white flag with sides of 12 centime
    10·1 answer
  • WORTH 20 POINTS PLS HELP!
    5·1 answer
  • Calculate the slope of each line. Click on the appropriate cell in the table to highlight the line you are interested in.
    5·1 answer
  • A salesman earns a Commission of $630 for selling $3050 in merchandise
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!