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
Likurg_2 [28]
2 years ago
15

What is the center? (X-0.5)^2+(y-3.5)^2=16

Mathematics
2 answers:
pantera1 [17]2 years ago
5 0

Answer:

(.5,3.5) is the center and 4 is the radius

Step-by-step explanation:

(X-0.5)^2+(y-3.5)^2=16

This is written in the form

(x-h)^2 + (y-k)^2 =r^2

where (h,k) is the center and r is the radius

(X-0.5)^2+(y-3.5)^2=4^2

(.5,3.5) is the center and 4 is the radius

Aleks [24]2 years ago
3 0

Answer:

center = (0.5, 3.5)

Step-by-step explanation:

An equation of a circle is given by the general equation;

(x-a)² + (y-b)² = r²

Where (a, b) is the center of the circle and r is the radius of the circle.

Relating the general equation with the equation given;

(x- 0.5)² + (y- 3.5)² =16 with(x-a)² + (y-b)² = r²

then, a= 0.5, b = 3.5 and r = 4 units

Thus, the center is (0.5, 3.5)

You might be interested in
Graph the following equation.<br> y + 2 = -2/3(x-4)
nevsk [136]

just go on desmos.com

7 0
2 years ago
The Report of the Presidential Commission on the Space Shuttle Challenger Accident in 1986 shows a plot of the calculated joint
laiz [17]

Answer:

NO, as per study, I cant see any other problem than the sample size in the procedure.

From the graph there is a slight quadratic relationship between temperature and number of O-rings.

As in the graph, we can see that above 50°F but below 55°F number of O-rings in 3 but after 55°F as temperature goes on increasing the number of O-rings decreases and remains constant up to 70°F and above 70°F the number of O-rings increases to 2. Hence, we can say that there is a relationship between temperature and number of O-rings.

If we want to fit a linear regression through these seven observations, the slope would be positive as linear regression line passes through the average.

Looking at the relationship, slope must be significantly different from zero as there is a relationship between two variables, where as slope significantly zero implies no relationship. However, we have only seven points so drawing a conclusion is difficult as the nature of the relationship is not clearly visualized by this graph.

8 0
3 years ago
Read 2 more answers
The unit rate of change of yyy with respect to xxx is the amount yyy changes for a change of one unit in xxx.
baherus [9]

Answer:

9514 1404 393

Answer:

 C  The unit rates are the same.

Step-by-step explanation:

The rate of change for the equation is the coefficient of x: 4.5.

The rate of change for the table is computed as described in the problem statement:

 unit rate of change = ∆y/∆x = (18-9)/(4 -2) = 9/2 = 4.5

The unit rates are the same.

Step-by-step explanation:

4 0
2 years ago
What is the area of the patio?
Lerok [7]

Answer:

what grade are you in?

Step-by-step explanation:

6 0
2 years ago
What do cosine and sine have in common
Viktor [21]

Answer:

they both involve the hypotenuse

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Find the slope point-slope equation of a line that gas a slope of -2 and passes through the point
    6·1 answer
  • 5(x+1)=4x+21 <br> solve please
    10·1 answer
  • Please help! <br>Factor f(x)=x^4-x^3-7x^2+13x-6 completely. Then sketch the graph
    12·1 answer
  • Which Is the most reasonable estimate for 30%of72
    8·1 answer
  • If y varies jointly as x and z and y = 24 when x = 2 and z = 1, find y when x is 12 and z is 2.
    7·1 answer
  • The circumference of a circle is 25π cm. What is the area, in square centimeters? Express your answer in terms of \piπ.
    11·2 answers
  • Please solve for j: j+17=8
    8·2 answers
  • 10 5/4 feet long. express this length as a decimal
    9·1 answer
  • The linear regression equation is y = 61. 93x - 1. 79. According to the model, the slope can be interpreted as:
    12·1 answer
  • The length of a rectangle is 9 feet more than the width. If the perimeter is 198 feet, what are the length and width?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!