Luis created a spreadsheet of his expenses for three months. Which of Luis's expenses are variable expenses? Expenses
Jan
Feb
Mar
rent
$1,250.00 $1,250.00 $1,250.00
utility bill
$124.11
$108.72
$121.69
car loan payment
$384.00
$384.00
$384.00
insurance payment
$97.18
$97.18
$97.18
$315.43
$367.25
$341.04
groceries
clothing
fuel
$72.18
$152.74
$0.00
$108.71
$117.46
$127.34

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.

honesty mood

step-by-step explanation:

its 50 miles away from the starting point