Given that D is the midpoint of AB and K is the midpoint of BC, which statement must be true?

1) DB = BK
2) B is the midpoint of AC
3) D Bisects AK
4) AK+BK=AC

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

sounds & other waves originate from any vibrating object

the answer is 18 units because there are 18 small cubes inside the rectangle

hope this and p.s i am also in k12

step-by-step explanation:

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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