Given the measures a = 10, b = 40, and
A = 30°, how many triangles can possibly be formed?

Given the measures b = 10, c = 8.9, and
B = 63°, how many triangles can possibly be formed?

Law of Sine

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.