Jan makes four claims about the two polynomials 4xy+5x and 2x the claims are listed below Claim 1: states that when 2x is added to 4xy + 5x+1 the sum is a polynomial

Claim 2: stated that when 2x is subtracted from 4xy + 5x+1 this difference is a polynomial

Claim 3: states that when 4xy + 5x+1 is multiplied by 2x the product is a polynomial

Claim 4: states that when 4xy + 5x+1 is divided by 2x the quotient is a polynomial

Select all the claims by Jan that are correct

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

geometry: triangles

solvers

lessons

answers archive

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

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.