Answer:
They will expect the ratio below:
x/20 = 160/8, with x: population
Then
x = 20x160/8 = 400
Using the formula (AB +BC) *BC = (DE +CD) *CD
fill i n what is known:
(17 + 4) *4 = (DE +6) *6
21*4 = (DE +6)*6
84 = (DE+6)*6
84/6 = DE+6
14 = DE +6
DE = 14-6
DE = 8
Answer:
im not sure but i think he talked on the phone
for 7 hours. if this isnt right im sorry. if it is
please mark brainliest
Step-by-step explanation:
I believe the answer is 36
Answer:
9 yards
Step-by-step explanation:
multiply the length of the cloth by the length used for bedsheet
![12*\frac{3}{4}\\9 yards](https://tex.z-dn.net/?f=12%2A%5Cfrac%7B3%7D%7B4%7D%5C%5C9%20yards)