Answer:
y=2x^2-8x+6
Step-by-step explanation:
What exactly are you asking?
Answer: 
Step-by-step explanation:
Sine uses the ratio,
so we can plug in the information we know. since there is no current value for the opposite side of angle A, we can just use a variable to replace it.

You can't reduce this any further because there is an unknown variable.
Answer:
Step-by-step explanation:
u have an arithmetic sequence...ur adding 3 to every number to get to the next number
3 + 3 = 6
6 + 3 = 9
9 + 3 = 12
12 + 3 = 15
and so on...
Answer:
Lengths in Ascending order :-
500 in , 50 ft , 5 km , 5500 m , 5 mi
hope it helps!