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
Natalka [10]
3 years ago
14

Help help help!!!! #7 :(

Mathematics
1 answer:
asambeis [7]3 years ago
7 0

{x}^{2}  + 2x +  {y }^{2}  - 4y = 12 \\ ( {(x + 1)}^{2}  - 1) + ( {(y - 2)}^{2} - 4) = 12 \\  {(x + 1) }^{2}   +  {(y - 2)}^{2}  = 17 \\ so \: \: c \: ( - 1 \:  \: 2)
You might be interested in
Identify which is a hypothesis or a conclusion. A polygon is a rectangle. The polygon has four congruent angles
Lelechka [254]

Answer:

Step-by-step explanation:

6 0
3 years ago
When jerry drives 204 miles on the highway, his car uses 6 gallons of gasoline . How much gasoline would his car use if he drive
Luba_88 [7]

Answer:

15

Step-by-step explanation:

6 0
3 years ago
Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.
faust18 [17]
If you multiply 1/3 x 9 = 3
8 0
3 years ago
Read 2 more answers
A bucket holds b liters of water. But a jar holds 8 fewer liters than the bucket. How many times can the bucket hold than the ja
kykrilka [37]

Answer:

b / (b - 8)

Step-by-step explanation:

Given that :

Litres of water held by bucket = b

Jar holds 8 litres fewer than bucket; hence, litres held by jar = b - 8

The number of times bucket can hold than jar is :

Litres held by bucket / litres held by jar

b / (b - 8)

8 0
3 years ago
What is the measurement of x
Nesterboy [21]
The measurement of x is 3.9999
5 0
3 years ago
Read 2 more answers
Other questions:
  • A water tank holds 18,000 gallons. How long will it take the water level to reach 6,000 if the water is used at a rate of 450 ga
    14·1 answer
  • A student earned a grade of 80% on a math test that had 20 problems . How many did he get right?
    7·2 answers
  • Estimating products 3 times 558
    12·1 answer
  • Solve 5x2 = −30x − 65.<br><br> x = −3 ± 2i<br> x = −3 ± 4i<br> x = −6 ± 2i<br> x = −6 ± 4i
    15·1 answer
  • Lionel gave 1/2 of his baseball cards to Rick. He gave his brother 1/2 of what was left. He then had 12 cards left. How many did
    10·2 answers
  • brett is building a fence around his yard. he has worked on it for two weeks so far. he finished 2/8 the first week and 3/8 the
    11·1 answer
  • What is the area of the shaded region?
    13·1 answer
  • Please determine if the relationship is linear, exponential, or quadratic. justify your answer.
    8·1 answer
  • Write the slope intercept form of this equation 7x-5y=35
    10·1 answer
  • Help me i need help ok try to explain and ok ok ok ok ok ok ok ok
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!