A concert cleanup crew has 19 workers and one cleanup kit. Which table shows W = 19, the number of cleanup kits
needed for w workers?
Number of Workers for the Event, w
Number of Cleanup Kits Needed, W -19
114 133 152
7 8 9
B
Number of Workers for the Event, w 114 133 152
Number of Cleanup Kits Needed, w -19 133 152 171
Number of Workers for the Event, w
Number of Cleanup Kits Needed, w 19
114 133 152
6 7 8
Number of Workers for the Event, w 114 133 152
Number of Cleanup Kits Needed, w 1995 114 133

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.

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

300pi

step-by-step explanation:

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45