Give me the solution to these problems by graphing with quadratics. y-16=x²-8x
y+x²=-11x-28
f(x)=x²-9
f(x)=(x+3)²
y-4x=x²+4
f(x)=-(x-5)²
y+17=-x²+8x
f(x)=-3x²+9x
f(x)=-25x²-20x-4
y=(x+4)²

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.

figure c

step-by-step explanation:

hope this .

there are no choices to this, can you give us some choices so that i can answer it

step-by-step explanation: