The material is made of carbon composite since the density of this material is similar to the drone
<h3>What is density?</h3>
Density is mass per unit volume. It is is an important property of a material that helps in saying other features of the material. It also says substance that has more weight as a highly dense substance will have more weight when compared with a less dense substance.
<u>Given data</u>
Initial volume of water = 1000ml
the drone displaced the water to 2290 ml
mass of the drone = 2 kg = 2000 g
<h3>Density of the drone</h3>
volume of the drone equals the volume of water displaced
2290 ml - 1000 ml = 1290 ml
density in g/cm*3
= mass / volume
= 2000 / 1290
= 1.550 g/ml
The density of the drone is similar to density of carbon composite hence the drone of made of carbon composite
Read more on density here: brainly.com/question/17780219
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Answer:
72.9
Step-by-step explanation:
Multiply your first 2 terms
4.5* (-9) = -40.5
multiply this by -1.8
-40.5*-1.8 = 72.9
Why not draw the graph of y=|x|? It has a v-shape, and the vertex is at (0,0).
The graph of f(x) = |x| - 3 looks exactly the same, EXCEPT that the whole graph of |x| is shifted 3 units downward. The smallest value that y can have is therefore -3.
Can you now figure out the range of f(x)?
Answer:
4x² (3x - 1)
Step-by-step explanation:
12x³ - 4x²
4x² (3x - 1)
