Answer:
k = 45
Step-by-step explanation:
45 + 2k + k = 180
2k + k = 135
3k = 135
k = 45
I think you mean, find the equation from the quadratic formula solution.
10x^2 -x +9 = 0
a=10 b=-1 c=9
x = --1 +-sq root(1 - 4*10*9) / 2*10
x = 1 +-sq root(1 -360) / 20
x = 1 +-sq root( -359) / 20
Answer:
If you mean factoring then 2(8-t)
Other than factoring I can't think of what you could mean by 16-2t
Step-by-step explanation:
Answer:
carry over the three means to add i hope you are happy
Step-by-step explanation: