Answer:
I would say B but i can be wrong, its math all it is is just a puzzle.
Step-by-step explanation:
Answer:
⇒ The given quadratic equation is x2−kx+9=0, comparing it with ax2+bx+c=0
∴ We get, a=1b=−k,c=9
⇒ It is given that roots are real and distinct.
∴ b2−4ac>0
⇒ (−k)2−4(1)(9)>0
⇒ k2−36>0
⇒ k2>36
⇒ k>6 or k<−6
∴ We can see values of k given in question are correct.
Answer:
-2x^3 + 1/7x - 1
Step-by-step explanation:
Answer:
.6 Celsius
Step-by-step explanation:
Google
actual answer given was .555556 but simply round up
I hope this helps you
