Answer:
b
Step-by-step explanation:
solution set, monomial or term of polynomial, linear equation, relation, f(x)
i answered the same question on anoter website!!!
Step-by-step explanation:
cos A = 16/20 = 4/5
tan A = 12/16 = 3/4
sin A = 12/20 = 3/5
Answer:
3
Step-by-step explanation:
the answer is x=3 because 4x3 = 12 + 1 = 13. there's your answer. please mark me brainliest!!!