Consider U = {x\x is a positive integer greater than 1}.

Which is an empty set?

{xx U and is prime}

O {xxe U and 2x is prime}

O {x}x e U and 1 x can be written as a fraction}

O {x\x € U and 2x can be written as a fraction}

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

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation:

never fear papaguy is here

answer

110698.56 square miles

step-by-step explanation:

multiply 3.8 by 102

387.6

multiply 2.8 by 102

285.6

multiply those two to get