Which of the following are monomials? check all that apply. a. 13 b. 9x c. 24 + 2x^2 d. 2x + 12 e. x^20 f. x - y

Solve the problem by making up an equation. a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 3 times the age of the child?

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

Ineed with this problem 21 show steps