find the circumcenter of triangle tvo with vertices t(9,0), v(0,-6), and 0 (0,0).
the circumcenter is located at

The circumcenter is located at point A(4.5,-3)

Step-by-step explanation:

Plot points T(9,0), V(0,-6), and 0 (0,0) on the coordinate plane. You get the right triangle TVO with hypotenuse TV.

The circumcenter of the right triangle is the midpoint of the hypotenuse.

Find the midpoint of the hypotenuse:

Hence, the circumcenter is located at point A(4.5,-3)

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.