A school is arranging a field trip to the zoo. The school spends 613.48 dollars on passes for 47 students and 2 teachers. The school also spends 399.97 dollars on lunch for just the students. How much money was spent on a pass and lunch for each student?

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.

one that is bigger than 3 1/2

lo.lll

step-by-step explanation:

answer by yourhope:

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a farmer that lived in ancient egypt would most likely be barried in the sand, in the desert!

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