Answer:
A
Step-by-step explanation:
If you plot the point on a cartesian plane you see it is on the y axis
Answer: m=-9/10; d=13.45
Step-by-step explanation:
To find the slope, you would use the formula . We plug in the given points and solve.
Now, we know that slope is -9/10.
To find the distance between the points, we use the distance formula.
Distance formula:
[parenthesis]
[exponent]
[add]
Now, we know the distance is approximately 13.45.
I can’t answer u I need to see the graph
Given:
The number of seats in the first row is <em>a</em>₁ = 12.
The series of the increasing number of seats is 12, 14, 16......
The objective is to find the total number of seats in the first 12 rows.
Explanation:
The difference between the number of seats in each row can be calculated by the difference between the successive terms of the series.
The number of rows to be calculated is <em>n</em> = 12.
To find the number of seats:
The number of seats presents in the first 12 rows can be calculated as,
On plugging the obtained values in the above equation,
Hence, the total number of seats in the first 12 rows is 276.