Question on on picture

62

Step-by-step explanation:

PEMDAS BEDMAS

16÷8 = 2

2÷2 = 1

1 * 2 = 2

64 - 2 = 62 = 62

62

Step-by-step explanation:

This seems like an overly complex problem, but if we take it step by step, then it becomes much simpler.

Remember the order of operations. That means that we do the work in the parenthesis first. 4^2/8, or 16/8, or 2.

Then the equation is 8^2, or 64, - 2/2*2, or 64 - 2/2 * 2

2/2 = 1, and 1 * 2 = 2

64 - 2 = 62

Hope that this helps!

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.