Answer:
Step-by-step explanation:
Answer:
x = 30
Step-by-step explanation:
The 2 given angles are same- side exterior angles. That is they are on the same side of the transversal and outside the parallel lines.
same- side exterior angles are supplementary, thus
x + 12 + 3x + 48 = 180, that is
4x + 60 = 180 ( subtract 60 from both sides )
4x = 120 ( divide both sides by 4 )
x = 30
Part A: Group A is a cluster of points. Group B Is not even a group this point is an outlier. A possible reason Point B is involved is because there could be a student that although played a lot of video games, he studied too and got a good score.
Part B: The association is a negative linear association. Also as students play more video games the test scores tend to go down.
Hope This Helps!
Answer:
-12x = 60
Step-by-step explanation:
This is the type of problem that you just have to do a bunch of times until you get it right -- I don't think there's anything I can tell you that'll help you immediately. Ask for your teacher for more exercises of this sort or look it up online.
Good luck!
Answer:
75720cm or 757.2m
Step-by-step explanation:
300m = 30000cm
78m & 60cm=7860cm
perimeter of rectangle = 2(length) + 2(width)
2(30000) + 2(7860) = 75720cm or 757.2m
