3 years ago

A circle has its center at (-2,3) and a radius of 5. What is the equation for the circle?

1 answer:

8 0

Since the equation for a circle is (x-h)^2+(y-h)^2=r^2, with the center being (h,k) and the radius being r, we can plug it in to get (x-(-2))^2+(y-3)^2=5^2
=(x+2)^2+(y-3)^2=25

You might be interested in

A test has 40 questions. Denise finished 2\5 of the questions in the first 10 minutes and 1\2 of the total questions in the next

leonid [27]

Answer:

28 questions answered.

Step-by-step explanation:

40(2/5) is 16 questions.

40-16 is 24 questions left.

24(.5) is 12 questions.

16+12 gets you 28 questions.

8 0

3 years ago

The first class had a kids in it, the second had b kids in it, and the third class had c kids in it. Kids from all three classes

kramer

(a+b+c)/2. this is your answer. if it had the numbers i would solve it fully, but it only has variables.

3 0

3 years ago

Read 2 more answers

Least to greatest please

Diano4ka-milaya [45]

Answer:

Step-by-step explanation:

Answer is B.

Square root of 10 is 3.16.

3 and one fourth is 3.25.

3.12, 3.16, 3.24, 3.25

7 0

3 years ago

There were 567 children eating lunch there was 323 children drinking milk and 136 children drinking orange juice the rest of the

ahrayia [7]

Answer:

108 children were drinking apple juice. $432 were spent on pizza.

Step-by-step explanation:

How many children were drinking apple juice:

567 - 323 - 136 = 108

How many children were eating pizza:

108 * 2 = 216

How much was spent on pizza:

216 * $2 = $432

7 0

3 years ago

Which are vertical angles?<br> O AFE and BFD<br> O BFC and DFE<br> O AFE and CFD<br> O BFC and EFA

mel-nik [20]

the correct answer is a, because a vertical angle is made of 2 intercepting lines.

3 0

3 years ago