B. 36
because if you find the area of the big square its 5×6 and the smaller rectangle is 3×2
so its 30+6
36
well, 84 divided by 3 is 28 and if you check that by multiplying 28 with 3 you get 84 so its 28
Answer:
a. x = 5, AB = 14, BC = 8
Step-by-step explanation:
✔️Both triangles are similar, therefore their side lengths are proportional to each other.
Thus:

Cross multiply


Collect like terms


✔️AB = 2x + 4
Plug in the value of x
AB = 2(5) + 4
AB = 14
✔️BC = x + 3
Plug in the value of x
BC = 5 + 3
BC = 8
Answer:
30 boxes of cereal
Step-by-step explanation:
Divide 120 boxes equally among 4 shelves. 120/4 = 30