Which number is greatest? a.6.23*10^12 b.6.23*10^8 c.6.23*10^-6 d.6.23*10^3

For this case, they ask us which of the given numbers, in scientific notation, is greater.

So:

is equivalent to rolling the decimal 12 times to the right.

is equivalent to rolling the decimal 8 times to the right.

is equivalent to rolling the decimal 6 times to the left.

is equivalent to rolling the decimal 3 times to the right.

Thus, we observe that the greatest number is

Option A

b 1: 45 am

step-by-step explanation:

its that because if it was in the pm it would be 1345

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