Answer: quadratic model, 0.866
Step-by-step explanation:
Answer:
1) Make sure the bottom numbers (the denominators) are the same.
2) Subtract the top numbers (the numerators). Put the answer over the same denominator.
3) Simplify the fraction (if needed).
Step-by-step explanation:
Hope this helps!
Answer:
4/5
Step-by-step explanation:
13x + 8 = 23x
Subtract 13x From both sides and get:
8 = 10x
Divide both sides by 10 and you get:
8/10 = x
Simplify the fraction:
4/5 = x
Based in attached the picture, we can easily be determined the other values of the other arc in the given.
Such as enumerated below:
arc TBD= 90° +90° =180°
arc BTC= 90°+ 128° =218°
arc TCB = 128° + 52 °+90°=270°
Therefore, the answer is 270° and it is the letter "C".
