2 years ago

Click on the picture to see the question and the answer choices.

Mathematics

2 answers:

Vladimir [108]2 years ago

8 0

Answer: [C]: "Each circle has only one diameter."
________________________________________________________

Step2247 [10]2 years ago

8 0

The first one is correct

hope this helps!

You might be interested in

What are the coordinates of the center of a circle whose equation is (x + 7)2 + (y – 5)2 = 16?

Dafna11 [192]

Hi there! The answer is ( - 7, 5)

The standard form of the equation of a circle is the following:
$(x - a) {}^{2} + (y - b) {}^{2} = r {}^{2}$

In this equation r represents the radius of the circle and the point (a, b) is its centre.

Therefore, the centre of the circle
$(x + 7) {}^{2} + (y - 5) {}^{2} = 16$
is the point ( - 7, 5).

6 0

3 years ago

X=? Y=x+3 y=-2 pls help me

Vera_Pavlovna [14]

Answer:

-5

Step-by-step explanation:

x=? Y=x+3 ; y=-2

replace -2 with Y

-2 = x + 3

Then subtract 3 from both sides

-2 = x + 3