Let b = {1, x, x2} be a basis for p2 with inner product p, q = 1 p(x)q(x) dx. −1 use the gram-schmidt orthonormalization process to verify the indicated inner products. x2, 2 = 4 3 step 1: set up the integral. x2, 2 = 1 −1 dx. step 2: compute the definite integral. x2, 2 = 1 −1 =

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

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation:

so the rectangle is 80cm (area)

now to find the area of a triangle.

base times height.

4 times 8.

your answer is 96cm.

hope this .

well, because the $0.25 is an added cost depending on how many minutes, the answer would be y = 30 + 0.25x.