Find the central angle in degrees of an arc of 2000 km on the surface of a planet if the radius of the planet is 2439 km.

1 answer:

4 0

Central Angle (radians) = Arc Length / radius
Central Angle (radians) = 2,000 / 2,439
Central Angle (radians) = 0.8200082001 
Central Angle (degrees) = 0.8200082001 * 57.2957795130823 
= 46.9830090308 degrees rounded to nearest tenth =
47.0 degrees

You might be interested in

Homeowners insurance covers loss of a home caused by which of the following two factors?

denis23 [38]

The first and the third option are correct. if you fail to do the second and last they will take away your house lol

7 0

3 years ago

Read 2 more answers

Annie loves giving away puppies. When her friend Bobby walks by, she instantly gives him 50% of her puppy stash. Bobby, stunned

mihalych1998 [28]

I think that she started with 10.. I'm not 100% sure, though

4 0

3 years ago

PLEASE SOLVE IT CORRECT ANSWER WILL BE BRAINLIST ANSWER

Yanka [14]

Answer:

(i) number of student passed in math is 60

(ii) number of student passed in science is 70

only math is 10

and only science is 20

6 0

3 years ago

Alice earns simple interest on a principal of $1,400 at an annual interest rate of 6% for the period of 3 years. What equation s

Greeley [361]

The amount of interest is $252. The equations or represent the relation relationship between p, (r), (t) and (i).

Step-by-step explanation:

The formula of simple interest is

Where, principal amount (p), rate of interest (r), period of investment in years (t), and interest earned (i).

The principal amount is $1,400, interest rate of 6% and the time period of 3 years.

The amount of interest is

Therefore the amount of interest is $252.

The equations or represent the relation relationship between p, (r), (t) and (i).

5 0

3 years ago

Read 2 more answers

a drilling team detected water 38 feet below the ground. if it took workers 8 days to be able to dig and pull up the water, how

xz_007 [3.2K]

Answer:

On average, the workers dig 4.75ft each day. Also, what x and y questions?

Step-by-step explanation:

Take $38/8=4.75$

I hope you have a great day and make me the brainliest.

3 0

2 years ago