Answer:
C. Right
Step-by-step explanation:
Answer: The area is a = 6.25
Step-by-step explanation: Using formula P = 4 a
Solving for a
a =
=
= 6.25 in
Answer:
Below in bold.
Step-by-step explanation:
Using the quadratic formula :
roots = [-16 +/-√(16^2 - 4*16*5)] / (2*16)
= -0.5 +/- √(-64) /32
= -0.5 +/- 8i/32
= -0.5 + 0.25i and -0.5 - 0.25i
Your real exact answer would be 0.29 but a bench mark would be 0.25 so B