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
NikAS [45]
3 years ago
6

Whats the equation for this​

Mathematics
1 answer:
yawa3891 [41]3 years ago
5 0

Answer:

x^2 + y^2 + 4x + 4y  = -119/16

Step-by-step explanation:

The axes x and y are calibrated in 0.25

If the circle is carefully considered, the radius r of the circle is:

r = -1.25 - (-2)

r = 0.75 units

The equation of a circle is given by:

(x - a)^2 + (y - b)^2 = r^2

The center of the circle (a, b) = (-2, -2)

Substituting  (a, b) = (-2, -2) and r = 0.75 into the given equation:

(x - (-2))^2 + (y - (-2))^2 = (3/4)^2\\\\(x + 2)^2 + (y + 2)^2 = (3/4)^2\\\\x^2 + 4x + 4 + y^2 + 4y + 4 = 9/16\\\\x^2 + y^2 + 4x + 4y + 8 = 9/16\\\\16x^2 + 16y^2 + 64x + 64y + 128 = 9\\\\16x^2 + 16y^2 + 64x + 64y  = -119\\\\x^2 + y^2 + 4x + 4y  = -119/16\\

You might be interested in
Which expression has a value that is equivalent to 5n + 13 when n=−5 ?
Orlov [11]
5(-5)+13=-25+13=-12
the answer would be 4n+8
hope this helps!
8 0
3 years ago
Read 2 more answers
Hello can you please help me posted picture of question
zhuklara [117]
Since the order of selection does not matter, we will use combinations to solve this problem.

We are to form the combination of 30 objects taken 6 at a time. This can be expressed as 30C6.

30C6= \frac{30!}{6!*24!}  \\  \\ 
= 593775

This means the six teachers can be selected in 593775 ways.

So the correct answer is option A
3 0
3 years ago
Log4 x + log4 (x – 3) = 1 Solve the equation.
Natasha_Volkova [10]

Answer:

x is EQUIVALENT to 2.89

Step-by-step explanation:

7 0
3 years ago
(7x – 8) + (3X + 8) = 180 x=
GenaCL600 [577]

Step-by-step explanation:

I have answered ur question

3 0
3 years ago
Madison made the following table to record the height of each person in her family. If Madison and Jade lay end to end, how far
vitfil [10]

Answer:

10 ft

Step-by-step explanation:

To get their total reach, we add the two numbers.

 5⅙

+4⅚

Add integers and fractions

 5⅙

<u>+4⅚ </u>

 9⁶/₆

Convert the fraction to an integer

⁶/₆ = 1

Add the 1 to the 9

9 + 1 = 10 ft

If Madison and Jade lay end to end, they will they reach 10 ft.

6 0
3 years ago
Other questions:
  • 3 is less than the sum of a number s and 4
    13·1 answer
  • A lizard needs to stay a safe distance from a cactus. The diameter of the cactus is 12 inches. If the lizard is 8 inches from a
    13·1 answer
  • What is 41/12 as a mixed number
    13·2 answers
  • What is the solution of the system? Use substitution.
    10·1 answer
  • A juice company produced 8,064 cartons of juice in 21 days.each day,they produced the same number of cartons and delivered those
    12·1 answer
  • A manufacturing company hired 30 new employees. This hiring increased the company’s total workforce by 5%. How many employees no
    6·1 answer
  • Suppose that you decide to purchase a new car. You go to a credit union to ge preapproved for your loan. The credit union offers
    12·2 answers
  • Simplify this expression 2x^4 x x^3​
    14·2 answers
  • Hey I need help fast
    11·2 answers
  • Help me please, I really need it!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!