Answer:
38 in²
Step-by-step explanation:
The area (A) of a trapezium is calculated using the formula
A = h (a + b)
where a, b are the parallel bases and h the perpendicular height
here a = 12, b = 7 and h = 4, hence
A = 0.5 × 4 × (12 + 7) = 2 × 19 = 38 in²
Well other ways to represent data in a dot plot would be to convert into a graph or chart. But, for summary, you can take the data and place it in a pie chart to show percentages and increase (or decrease) in the data you took.
Answer:
65 days
Step-by-step explanation:
What are you even talking about... What is the ???
In order to solve the following system of equations by addition, we multiply both equations with a factor that will eliminate one variable. From the choices listed above, I believe the correct answer is option C. We have to first multiply the top equation by -3 and the bottom equation by 2. Doing such will eliminate the y variable term.