Write an equation of the line passing through point P(−2, 6) that is parallel to the line x=−5. x=?

y = -5x - 4

Step-by-step explanation:

Parallel lines have the same slope.

Construct our equation.

y = -5x + b.

Substitute the coordinate values into the equation.

6 = -5(-2) + b

6 = 10 + b

Subtract 10 on both sides.

-4 = b

b = -4

Our final equation is

y = -5x - 4

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.

73.0769230769% of the games were won