All angles should be 60 degrees because they are equilateral triangles
The first one is mode. The second one is mean. And lastly, the third one is median.
Answer:
z = 12xy
Step-by-step explanation:
Given z varies jointly with x and y then the equation relating them is
z = kxy ← k is the constant of variation
To find k use the condition when x = 2 and y = 3, z = 72, that is
72 = k × 2 × 3 = 6k ( divide both sides by 6 )
12 = k , then
z = 12xy ← equation of variation
20 / 2 1/3 = About 8.5
8 complete batches.
Hope I helped!
Best of luck! :)
Answer:creo que unos 12
Step-by-step explanation: