Answer:
D. It has the same kind of vegetation throughout.
Answer:
The correct answer is D. 4,2,3,1
Explanation:
Shale is metamorphosed into three rock types( phyllite, schist and gneissic) a dull slate with cleavage, a rock with small mica crystals with a shiny aspect, a very shiny rock with large mica crystals and a banded gneissic rock.
Shales that are subject to heat and pressure of metamorphism alter into a hard, fissile, metamorphic rock known as slate. When metamorphic grade is continually increased the sequence is phyllite, then schist and finally gneiss.
I think that it's D because it makes the most sense
Answer:
P(8,2)
Explanation:
We can find the coordinates of P using section formula which is :
![(\dfrac{m_1x_2+m_2x_1}{m_1+m_2},\dfrac{m_1y_2+m_2y_1}{m_1+m_2})](https://tex.z-dn.net/?f=%28%5Cdfrac%7Bm_1x_2%2Bm_2x_1%7D%7Bm_1%2Bm_2%7D%2C%5Cdfrac%7Bm_1y_2%2Bm_2y_1%7D%7Bm_1%2Bm_2%7D%29)
We have, m₁ = 3, m₂ = 2, x₁ = -4, y₁ = 8, x₂ = 16, y₂ = -2
Putting all the values, we get :
![(\dfrac{3\times 16+2\times (-4)}{3+2},\dfrac{3\times (-2)+2\times 8}{3+2})\\\\=(8,2)](https://tex.z-dn.net/?f=%28%5Cdfrac%7B3%5Ctimes%2016%2B2%5Ctimes%20%28-4%29%7D%7B3%2B2%7D%2C%5Cdfrac%7B3%5Ctimes%20%28-2%29%2B2%5Ctimes%208%7D%7B3%2B2%7D%29%5C%5C%5C%5C%3D%288%2C2%29)
Hence, the coordinates of P is (8,2).