Answer:
20 is the answer
Step-by-step explanation:
I did the math.hope it helps :)
The first one is 0,5 the second one is 1,3 last one is 2,1
Since x is the x-intercepts, that means x'=x" =6 or in other word the discriminante ( Δ = b² 4ac) =0. Answer is A
Answer:
5 and 6 are examples of vertical angles.
Step-by-step explanation:
Vertical angles are two angles on opposite sides of an intersection of two lines. This is exactly what we see in this picture with 5 and 6
