3x-z+2x+3y+2x< can you me with solving this expression ?

7x+3y-z

Step-by-step explanation:

Starting off by separating the different variables, you should get:

(3x + 2x ) + (-z + 2z) + (3y)

Then you simplify in between the parentheses...

(5x) + (z) + (3y)

And you finally simplify the equation with only a single number of a certain variable to get your answer...

5x + z + 3y

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.