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I think i might be able to help.
AC:20, BK:9.6
try it out!
The angle of elevation of D from A I'd 28°.
The angle of elevation of D from B is 54°.
AB=25m
Calculate the height of the tower.
Give your answer in 3 significant figures.
I need working out. Plz help me.
2. 9x - 5x + x - 3x
3. 5a - 4b + 2c - 3b - 6c + a
Answer:
1) 13x + 3
2) 2x
3) 6a -7b -4c
Step-by-step explanation: If its wrong; Just know its not far away from right. :()
Y = 2x
A) (6, 12)
B) (-12, -6)
C) (-6,-12)
D) (2,4)
Is this a good idea? Why or why not?
No, because nonmetals lackluster.
No, because nonmetals are brittle.
A
Yes, because nonmetals are ductile.
Yes, because nonmetals are
malleable
1. To the question whether it is a good idea to design a drink can from a solid nonmetal, the answer is No, because nonmetals lack luster.
Non-metals do not have luster because they cannot reflect light from their surface with their dull appearances. Diamond and iodine are two exceptions to lustrous non-metals.
2. The reason it is not a good idea designing a drink can from a solid nonmetal is No, because nonmetals are brittle. Generally, solid nonmetals are known to be dull and brittle. They can easily break into pieces.
Thus, non-metals are not ductile or malleable.
Learn more about solid nonmetal here: brainly.com/question/825947