Answer:
60.666667
Step-by-step explanation:
7. y = 1, AB = 1, BD = 10 and AD = 11
8. x = 5, AB = 20 and BC = 20
9. x= 5 and AB = 33
10. No, because AC = 12.5 while AB + BC = 20 (they should equal the same and they don't.)
B. Obviously all the numbers have to do with one and it’s 30. If it’s wrong let me know !
Step-by-step explanation:
-2j < -14
Divide both sides by -2:
j > 7. (D)