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
BlackZzzverrR [31]
3 years ago
12

A circle has a diameter with endpoint at 5 + 18i and -3 + 2i. What is the center of the circle?

Mathematics
2 answers:
Alexus [3.1K]3 years ago
7 0
So there is a real and imaginary axis
the midopint is just the average of them
average between the reals is (5-3)/2=2/2=1
average between imaginaries is (18i+2i)/2=20i/2=10i

center is 1+10i
sladkih [1.3K]3 years ago
5 0

Answer:

center of the circle is 1+10i

Step-by-step explanation:

The end points of the diameter are 5 + 18i and -3 + 2i.

We know that the center of the circle is the mid point of the diameter.

Thus, in order to find the center of the circle we find the mid point of the diameter.

The mid point of the diameter with endpoints 5 + 18i and -3 + 2i is given by

\text{Center}=\frac{5-3}{2}+\frac{18i+2i}{2}\\\\\text{Center}=1+10i

Thus, the center of the circle is 1+10i

You might be interested in
How do you do number 6
3241004551 [841]
<span>g(f(x)) = g(-5x+4) = 4(-5x+4) + 5 = 21-20x</span>
6 0
3 years ago
Building a model of an object "to scale" means that the height of the object is ____________ to the height of the model.
Zina [86]
The height of the object is EQUAL to the height of the model. We can see this in advertising when for example cereal is being advertised and on the box is says "actual size" because the cereal is drawn to scale.
8 0
3 years ago
What’s the answer to this question:
Alex17521 [72]

Answer:

≈ ∞

Lol... :P

5 0
3 years ago
Read 2 more answers
Please help!!!! 30 points. What is the value of X?
mamaluj [8]
I would say either 110 or 131 if I might be wrong so check with a protractor first.
6 0
3 years ago
Read 2 more answers
Choose all of the transformations that are rigid motions.
kkurt [141]

Answer:

The answer is below

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, dilation and rotation.

Rigid transformations are transformation that produces an image with the same size, shape and angle as the original object. Rigid transformations are translation, rotation and reflection.

Dilation is not a rigid transformation.

All the transformations attached are rigid transformations.

7 0
3 years ago
Other questions:
  • Obtain expressions in component form for the position vectors having the following polar coordinates.(a) 12.0 m, 170 degrees cou
    11·1 answer
  • What is the approximate value of b, rounded to the nearest tenth? Use the law of sines to find the answer. Law of sines: answers
    8·1 answer
  • Two congruent squares overlap at the midpoint of their sides. If a square has a side of 24 cm, what is the area of the figure?
    14·1 answer
  • Give two rational numbers whose product equals (-1)
    14·1 answer
  • Write an expression to represent susans age in three years when a represents her present age.
    12·2 answers
  • Determine the vertex of the function f(x) = 2(x − 5)2 + 8.
    6·2 answers
  • 2. Priscilla is drawing a map of her school that uses a scale in which 1.5 cm 1 point
    15·1 answer
  • Express in simplest form: sec 0 • cot 0 • sin 0​
    13·1 answer
  • Multiply. <br> -3.9(-5.7)(3) <br> The product is:
    12·2 answers
  • How much is thirteenth 1 cents + 7 dimes + 1 five cents equal?<br><br>I'm trying to make a dollar *​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!