Which set of characteristics produces one unique triangle? Two angle measures of 50° and one angle measure of 80°
One angle measure of 10°, one angle measure of 70°, and one angle measure of 100°
One side length of 12 centimeters, one side length of 5 centimeters, and one side length of 6 centimeters
One side length of 7 centimeters, one side length of 10 centimeters, and one side length of 9 centimeters

359 degrees

Step-by-step explanation:

did the math

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.

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation: