Answered
3x2 – 41x = -110
use quadratic formula

x=10 and x= 3.66667

Step-by-step explanation:

you would need to at 110 to both side to get c before you can solve the quadratic formula, once you have done that you should get 3x2-41x+110=0 than you can now put it in to the formula(-b) which will now be  than solve now combined to get the discriminant -4sc > 0 so there are two real roots which are,  simplify the radicals, x =  and x = that will turn into x = 10 and x= 3.66667

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are