(1 point) (a) Find the point that is a distance 0.1 from the point P=(7,2) in the direction of =⟨3,−3⟩. Give five decimal places in your answer. = ( 6.91056 , 1.7 ) (b) Use P and to approximate the directional derivative of (x, y)=x+2y‾‾‾‾‾‾√ at P, in the direction of . ≈ (c) Give the exact value for the directional derivative you estimated in part (b). = 0

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

something over 10 so ? /10

step-by-step explanation: