Answer:
8 the answer is 8 if u need help just tell me cuz i just did this quiz and i got a 90 and i dont think urs is diffrent then mine
Step-by-step explanation:
The angle vertical to it is DF
Answer:
B and D
Step-by-step explanation:
The quadratic formula is
. Here a=20, b=-26, and c=8.
Substitute and you'll have:
This means the solutions are 26 - 6/ 40 and 26 + 6/ 40.
It simplifies to 1/2 and 4/5.
As, v=√2as
Squaring both sides,
v²=2as
∴ s= v²/2a
Step-by-step explanation:
