In the circle B, AB= 15 and mAC= 36 degrees. Find the length of minor arc AC.

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

this answer is !