Answer:
<h2>This equation has no natural roots.</h2>
Step-by-step explanation:

Answer:
BC = 19.78
Step-by-step explanation:
using sin(x) rule
sin(54)= 16/BC
sin(54)=0.80
∴0.80=16/BC (divied both side by 0.80)
BC=16/0.80 =19.78
32 64 128 are the answers
Answer:
Fact Families
Step-by-step explanation:
They are fact families