To complete the square, you would add to both sides (8/2)^2 = (4)^2 = 16. So, the correct answer would be D.
Ok, sin = prep / hyp
so, perpendicular = 1 , and hypo = 4
so, base = sq. root ( 16-1 ) = root 15
and tan = prep / base = 1 / root (15)
Answer:
-4/1 or -4
Step-by-step explanation:
A reciprocal is found by switching the numerator and denominator. So if we ignored the negative sign and found the reciprocal of 1/4, it is 4/1. Now, if you add the negative sign, you get -4/1. If you simplify, you get -4. I'm not really too sure on my answer so you can ask more than one person. I hope you get the help you need!
Quotient: 5x+5
Remainder: -5
