They are already answered
V=a edge
3
that will be your answer
Answer:
6in
Step-by-step explanation:
Midsegment thrm: half the sum if the lengths of the bases
32= 1/2(58+x)
32=29+ 1/2x
3= 1/2x
6=x
Answer: option c
Step-by-step explanation:
margin of error = critical value × s/√n
Where s = sample standard deviation = 0.58, n = 53
The critical value = 1.96 ( this is the critical value for a two test test corresponding to a level of significance of 5%)
By substituting the parameters, we have that
Margin of error = 1.96×0.58/√53
Margin of error = 1.96 × 0.0796
Margin of error = 0.156 ~ 0.16
Answer:
4i
Step-by-step explanation:
-4i(2+3i)
-8i-12i
4i
