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
NNADVOKAT [17]
3 years ago
15

(x+1)^2/25+ (y-2)^2/9=1

Mathematics
1 answer:
kkurt [141]3 years ago
5 0
225*(x+1/25)+225*(y-4/9)=225*1
9(x+1)+25(y-4)=225
9x+9+25y-100=225
9x-91+25y=225
9x=225+91-25y
9x=316-25y
x=316/9-25/9
You might be interested in
What angle relationship Describes angles CBE and DEB? I need answered back quick​
Usimov [2.4K]

same-side interior angles

3 0
3 years ago
Rationalize the denominator please
GenaCL600 [577]
There is a video on khanacademy, search "rationalize the denominator." Then instead of getting the answer you will learn how to do it and be able to do it on other problems in the future. 
7 0
3 years ago
Nolan used the following procedure to find an estimate for StartRoot 18 EndRoot.
stiks02 [169]

Answer:

Nolan correctly identified the square  numbers before and after 18.

The square roots of them are 4 and 5.

Clearly, square root of 18 should lie between 4 and 5 only.

He, then carefully squared 4.1, 4.2, 4.3 etc. and identified that 4.3 squared is nearer to 18.

Since, Nolan is finding estimated square root, his steps are cool and he didn't make any error.

4 0
3 years ago
Read 2 more answers
Help me please for 10pt
balandron [24]

Answer:

The answer is A

Step-by-step explanation:

6 0
2 years ago
Which expression is equivalent to 16^2 − 36? (Explain)
seropon [69]

Answer:

4(2x-3)(2x + 3)

Step-by-step explanation:

Here, we want to simplify the given expression

we can have;

16x^2-36

= 4(4x^2 -9)

we can use the difference of two squares

where;

a^2 - b^2 = (a-b)(a + b)

= 4(2x-3)(2x+ 3)

6 0
2 years ago
Other questions:
  • Given f(x)=log4(x+3) and g(x)=3 find the x value such that f(x)=g(x)
    12·1 answer
  • at the end of the season, a teams ratio of wins to losses was 3:5. if there were no ties, what percentage of its game did the te
    12·1 answer
  • Prime factorisation of 49, 56,42 plz answer
    5·2 answers
  • Please help !
    7·1 answer
  • Use "complete the square" to find the missing value: <br>x^2-18x+___?
    10·1 answer
  • 2)5x + 3 is an example<br> of???
    7·1 answer
  • Como es el 10 en numeros decimales
    15·1 answer
  • Which of these is a correct statement?
    13·1 answer
  • Please help, I’ll give brainiest or however you spell it!!!11!!
    10·2 answers
  • Marilyn selects a piece of candy at random from a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!