Y=14
If they are congruent then t=d so write the equation and solve from there, welcome im Procrastinating.
Rewrite the given quadratic equation in standard form: Kx 2 + 2x - 1 = 0
Discriminant = 4 - 4(K)(-1) = 4 + 4K
For the equation to have two real solutions, the discriminant has to be positive. Hence we need to solve the inequality 4 + 4K > 0.
The solution set to the above inequality is given by: K > -1 for which the given equation has two real solutions.
Answer:
75%
Step-by-step explanation:
Since they’re all like terms u can just add/subtract them
3+5-1=7
7c^2 is the answer
Answer: ∠EDC or ∠CDE
Step-by-step explanation: