The graph represents a mechanic’s labor costs for a given number of hours of car repair.
1 answer:
A graph is a way to represent a lot of data in such a visual format that it is easy for the user to understand the complete information in one go. The correct statement is A.
<h3>What is a graph?</h3>A graph is a way to represent a lot of data in such a visual format that it is easy for the user to understand the complete information in one go. Usually, the line of the graph is a function that follows the graph.
As per the graph of the mechanic, the statement that best describes the relationship between the labor cost and the time for a car repair is that All repairs requiring 1 hour or less have the same labor cost.
Hence, the correct statement is A.
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Answer:
74.1 units²
Step-by-step explanation:
Area of the trapezoid shown = ½×(AD + BC)×BE
Use distance formula, to find AD, BC, and BE.
✍️Distance between A(-9, 4) and D(9, 1):
(nearest tenth)
✍️Distance between B(-4, -3) and C(2, -4):
(nearest tenth)
✍️Distance between B(-4, -3) and E(-3, 3):
(nearest tenth)
✔️Area of the trapezoid:
Area = ½×(AD + BC)×BE
Plug in the values into the formula
Area = ½×(18.2 + 6.1)×6.1
Area = ½×(24.3)×6.1
Area = 74.115 ≈ 74.1 units² (nearest tenth)