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
Order the rational numbers from least to greatest. -3/4. -0.85. 0.55. 1/4. -0.9. -1/2​
trasher [3.6K]

Answer:

-0.9, -0.85, -3/4, -1/2, 1/4, 0.55

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Is x/10=y a direct variation. If so, what is the constant of proportionality?
stiv31 [10]

Answer:

Yes,

y

=

−

x

10

is a direct variation

6 0
3 years ago
Please look at picture
Natasha2012 [34]

Answer:

32%

The probability according to these results is 32% because 25 people ordered a cold drink. 8 of those were smalls. 8 divided by 25 is 0.32 which is the percentage of a 100% chance aka 32%

6 0
2 years ago
A rectangular prism has a volume of 16cm^3 and a total surface area of 40cm^2. A similar prism has length 10 in., width 5 in. an
krok68 [10]
The volume is twice that of the cube of width, so the width of the original prism is
.. ∛(16 cm³/2) = 2 cm

Length = 4 cm
Width = 2 cm
Height = 2 cm
5 0
3 years ago
SWEET T HAS 2 ORANGE PICKS FOR EVERY 5 GREEN. IF THERE ARE 21 PICKS IN ALL, HOW MANY PICKS ARE ORANGE?
IrinaVladis [17]

Answer:

For 21 picks, there are 6 orange

Step-by-step explanation:

orange: green   : total

2               5            2+5

2             5              7


If there are 21 picks, we need to divide by 7  to see how many times we need to multiply

21/7 = 3

Multiply everything by 3

orange: green   : total

2*3          5*3          7*3

6                 15           21

For 21 picks, there are 6 orange

6 0
3 years ago
Other questions:
  • Which of the following illustrates the truth value of the given conditional statement?
    14·1 answer
  • Whats 0 divide 0 i really want to know
    15·1 answer
  • How can the distributive property be used to multiply numbers
    15·1 answer
  • Where was a error made in combining and solving the equation below?
    8·1 answer
  • Please help???
    6·2 answers
  • Creating box plots<br> Problem<br> Which data set could be represented by the box plot shown below?
    10·1 answer
  • Determine the conclusion of the statement: an actor will be paid more if he wins an oscar
    15·1 answer
  • 9 weeks 2 days = ?<br> days?
    7·2 answers
  • Find the measure on z.
    10·1 answer
  • If a square has an area of 49 ft', what is the length of one of its sides? The perimeter?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!