2 years ago

What is the wquation of a circle with center (-2.3) and radius 4

1 answer:

5 0

The equation of any circle is

(x - a)^2 + (y - b)^2 = radius^2 where our center is (a, b)

Therefore, our equation is as follows.

(x + 2)^2 + (y - 3)^2 = 16

You might be interested in

In a bag of marbles, you have 4 green, 3 yellow, 5 blue, and 8 red marbles. What is the probability of picking a green marble fr

Marina86 [1]

25% or 1/4 in chance. 4 marbles and 16 other colours. 4/16=1/4=25%

8 0

2 years ago

Read 2 more answers

How many days is 736 hours?

damaskus [11]

Given 736 hours, we are asked to find how many days are in it. This can be seen below.

Let x be the number of days in 736 hours. Since there are 24 hours in a day, we would have;

$x=\frac{Given\text{ number of hours}}{24}$

Thus,

$x=\frac{736}{24}=30.7$

Answer: 30.7

4 0

8 months ago

The value of y is directly proportional to the value of x . If y=55 when x = 120 , what is the value of y when x = 60

Lady_Fox [76]

Answer:

The answer would be 27.5

Step-by-step explanation:

Divide 55 by 2

3 0

2 years ago

(This is my little sister's homework, she needs help!)

soldi70 [24.7K]

B) 4.90

Hope that helped :)

7 0

3 years ago

Read 2 more answers

I NEED HELP ITS DUE IN A FEW MINUTES HHHHEEELLLLPPP

mel-nik [20]

Answer:

Question 11 - B

Question 12 - C

Step-by-step explanation:

11). 4 chairs per table --> B

120/30 = 4

12). The 24 pack is a better buy (C).

12 pack - 0.3333 per can
24 pack - 0.3125 per can <-- cheaper

8 0

2 years ago