Answer:
Step-by-step explanation:
Hope this helps
Answer:
x = 4
Step-by-step explanation:
The midsegment ( median is equal to half the sum of the parallel bases, that is
= EF, substitute values
= 13 ( multiply both sides by 2
7x - 2 = 26 ( add 2 to both sides )
7x = 28 ( divide both sides by 7 )
x = 4
Given that the line passes through the two points (-3,4) and (2,8)
We need to determine the equation of the line.
<u>Slope:</u>
The slope of the line can be determined using the formula,
Substituting the points (-3,4) and (2,8) in the above formula, we get;
Thus, the slope of the line is
<u>Equation of the line:</u>
The equation of the line can be determined using the formula,
Substituting the point (-3,4) and in the above formula, we have;
Thus, the equation of the line is
46*9=414
45*83=3735
have a good day/night!
Answer:
99% Confidence interval: (0.21,0.27)
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 1370
Proportion of adults who rated economy as good =
99% Confidence interval:
Putting the values, we get: