Answer:
(-5/2, -33/4)
Step-by-step explanation:
-b/2a
-5/2 = x
f(-5/2) = (-5/2)^2 + 5(-5/2)-2 = -33/4
Answer:
1.25
Step-by-step explanation:
use the equation given
If 2 angles add to 90, then they are complimentary (if p, then q)
converse : (if q then p)....if 2 angles are complimentary, then they add up to 90.
inverse : (if not p, then not q)...if 2 angles do not add up to 90, then they are not complimentary.
contrapositive : (if not q, then p)...if 2 angles are not complimentary, then they do not add up to 90