3. Terrell needs the total weight of his backpack, water jug, and ↓sleeping bag to be less than 11 kilograms. His backpack weighs 9,580 grams, his water jug is 1.25 kilograms, and his sleeping bag is 25,000 milligrams. Dominic says that the total weight is 35.83 kg. He shows Terrell his math.
Can yall answer yet?

backpack: 9,580 / 1.000 = 9.58 kg Total: 9.58

water jug: 1.25 kg 1.25

sleeping bag: 25.000 / 1,000 = 25 kg + 25.00

35.83

a. What mistake did Dominic make?

b. Is the total weight of the backpack, water jug, and sleeping bag less than or greater than 11 kilograms? By how many grams?

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

it is true

step-by-step explanation:

all the combinations add up i used   calculator

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