Which expression is equivalent to 24 ^1/3?
2 answers:
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Given:
The inequality is:
To find:
The y-intercept, slope and type of line (solid or dotted).
Solution:
The slope intercept form of a line is:
...(i)
Where, m is the slope and b is the y-intercept.
We have,
The relation equation is:
...(ii)
On comparing (i) and (ii), we get
It means the slope is 5 and the y-intercept is 3.
The sign of the inequality in the given inequality is ">". It means the boundary line is not included in the solution set. So, the boundary line is a dotted line.
Therefore, the slope is 5, the y-intercept is 3 and the line is a dotted line.
Answer: 18.7
Step-by-step explanation:
Find the lengths of AB, BC, and CA
AB = = 5
≈ 7.1
BC = = 5
≈ 7.1
CA = = 2
≈ 4.5
7.1 + 7.1 + 4.5 = 18.7