Answer: W= 4
Step-by-step explanation:
Answer:
AB= 8/Cosine 60 degrees
Step-by-step explanation:
Cosine=Adjacent/Hypotenuse
Cosine=8/AB
AB=8/Cosine 60 degrees
Answer:
A raiz da equação 2x - 1 = - 3, é: ( U = Z)
Step-by-step explanation:
Answer:

Step-by-step explanation:
Reduce the expression, if possible, by canceling the common factors.