A moving company is called into a building and asked to relocate 520 bricks to a location 15 meters above the ground. If each br
ick is 4 kilograms, what amount of work will be needed to accomplish the task? A. 229,320 J B. 305,760 J C. 588,000 J D. 203,840 J
2 answers:
The answer seems to be B. atleast I am 90 percent sure
I took the test the answer is B
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Answer:
x =
, 
Step-by-step explanation:
6 = x^2 - 10x
0 = x^2 - 10x - 6
Let's use the quadratic formula. (
)

x = 
= 5 +- 
x =
, 
Answer:
Step-by-step explanation:
B
It is 20 because the 5 is in the ones place so the 2 has to be in the 10 place which makes it 20
Step-by-step explanation:

Therefore ranking them from least to most:

Answer:
Step-by-step explanation:
y=-1