You read 9.75 pages in your science book and 24.5 pages of a play for english class. it takes you 1.2 minutes to read each page of science and 0.8 of a minute to read each page of the play. how much time do you spend reading?

31.3 minutes

Step-by-step explanation:

Given: Time taken to read each page of science= 1.2 minutes

Thus, time taken to read 9.75 pages of science

Time taken to read each page of play of english =  0.8 minutes

Thus, time taken to read 24.5 pages of science

Therefore, total time spent on reading = 11.7+19.6=31.3 minutes

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.

answer: idk

step-by-step explanation: