This question should be pretty easy. i’m just not sure how to put it in an expression.

The correct answer is 5n

Step-by-step explanation:

If you plug the input into each equation and it doesn't give you the output then the equation is incorrect. If you plug it into an equation and it gives you the output then that equation is correct.

Ex. 5n or 5(2) = 10

5(4) = 20

5(6) = 30

5(8) = 40

5(10) = 50

x = central angle apc = measure of minor arc ac

the two angles x and 30 add to 180, so x+30 = 180 and x = 180-30 = 150. the measure of minor arc ac is 150 degrees.

what we need to do from here is find the circumference and then multiply it by x/360 since there are 360 degrees in a circle. in this case, x = 150, so x/360 = 150/360 = 15/36 = 5/12. the shortest distance along the curve from a to c is 5/12 of the distance around the entire circle (aka circumference)

c = circumference

c = pi*d

c = pi*24

c = 24pi

now multiply this by 5/12 to get

distance along minor arc ac = (5/12)*(circumference)

distance along minor arc ac = (5/12)*(24pi)

distance along minor arc ac = 10pi

the formula you can use is

l = (x/360)*pi*d

with

l = length of minor arc

x = central angle

d = diameter

which essentially is the steps we took though a bit differently.

i dont know sorry

step-by-step explanation: