What is the inverse of g? g(x) = 4 - x A) g -1 (x) = 4x B) g -1 (x) = 4 + x C) g -1 (x) = 4 - x D) g -1 (x) = 4 x
1 answer:
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Answer:
The next statements are are;
Statement Reason
Segment ≅ Segment
CPCTC
≅
and
≅
, therefore;
ABCD is a parallelogram Parallelogram side theorem
Step-by-step explanation:
Statement Reason
Segment ≅ Segment
by Congruent Parts of Congruent Triangles are Congruent (CPCTC)
Given that ≅
and we have that
≅
, we get;
ABCD is a parallelogram Parallelogram side theorem
The parallelogram side theorem states that a quadrilateral is a parallelogram if it has two pairs or sets of congruent opposite sides.
Answer:
The standard deviation of the sample mean is
Step-by-step explanation:
From the question we are told that
The mean is
The standard deviation is
The sample size is
Generally the standard deviation of the sample mean is mathematically represented as
substituting values