Answer:
B 125.6
Step-by-step explanation:
We can use the formula for the circumference to solve.
C=2
r
C=2
(20)
C=(6.28)(20)
C=125.6
Answer:
c
d
e
Step-by-step explanation:
c) 2(50%)=75%
d) 1=0.75
e) 1=0.75
This is the correct answer
Answer:
Step-by-step explanation:
In propositional logic and Boolean algebra, De Morgan's laws are a pair of transformation rules that are both valid rules of inference. ... The rules allow the expression of conjunctions and disjunctions purely in terms of each other via negation.
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