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
lubasha [3.4K]
3 years ago
10

Help please!!!!!!!!!!!!

Mathematics
1 answer:
S_A_V [24]3 years ago
4 0

Step-by-step explanation:

(2(x+y)÷(x+y)(x-y) )×(x+y÷(x^2+2×x×2y+2y^2)

2÷x^2+2y^2

You might be interested in
Worker A can finish a job in
Oksi-84 [34.3K]

Answer:

4

Step-by-step explanation:

\frac{1}{2}  -  \frac{1}{3} \\  \\  =  \frac{1}{6}  \times 24 \\  = 4

8 0
3 years ago
1. Two students went to McDonald's. They each bought the same snack, which included a shake
Sindrei [870]

Answer:

12-2=10 b=10

Step-by-step explanation:

6 0
3 years ago
The cake density is 0.454 ounce per cubic inch and the fair price is $0.20 per ounce. What should be a fair price for each cake?
aleksklad [387]

Answer:

price = x * 0.2

or

price = x * 0.454 * 0.2

Step-by-step explanation:

In this case we must know either the mass of the cake or its volume.

Given the case that we know the mass of the cake, it would be:

price = x * 0.2

where x is the mass of the cake in ounces, that is to say if for example a cake has a mass of 10 ounces, it would be:

price = 10 * 0.2 = 2

which means that each cake costs $ 2

Given the case of the volume, we must first multiply the density by this volume in order to calculate the mass and finally the price.

price = x * 0.454 * 0.2

where x is the volume of the cake in cubic inches, if for example the volume is 10 cubic inches it would be:

price = 10 * 0.454 * 0.2 = 0.908

which means that each cake costs $ 0.9

5 0
3 years ago
Solve the equation.<br><br> -1 2/7 ÷ 1 13/14 =
sergeinik [125]

Answer:

-4/13

Step-by-step explanation:

just using your calculator and you can get the answer.

5 0
3 years ago
Read 2 more answers
What is a perfect square 6, 10, 12, 14
vaieri [72.5K]

Answer:

None of the numbers are Perfect Square.

Step-by-step explanation:

6, 10, 12, and 14 are not <u>Perfect Square</u>, because each number are multiplied by two different numbers:

6 = 3 \times 2

10 = 5\times 2

12 = 6\times 2

14 = 7 \times 2

6 0
3 years ago
Other questions:
  • 0.143 divided by 0.55 step by step
    14·2 answers
  • Round 2.062 to the nearest hundredth
    15·2 answers
  • Three x squared plus seventeen x plus ten
    7·1 answer
  • A word form for 10,007,000,000,000
    7·1 answer
  • How much should Jenna save up to prepare for car repairs and maintenance? (A lump sum emergency fund just for car repair/mainten
    11·1 answer
  • Please help me. I bad brain
    6·2 answers
  • Kermit ran 100 meters in 12.35 seconds. Gonzo ran 100 meters in 11.915 seconds. How much faster did Gonzo run than Kermit? secon
    9·1 answer
  • Need help asap plzz
    5·1 answer
  • The product of x and 7
    6·2 answers
  • Please enter the letter of your answer in the space below
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!