Answer:
600 tropical fish
Step-by-step explanation:
if 20 gallons is every 4 fish, take 20 and divide it by 4
now you have 5 so you divide 3000 by 5
you get 600
the fish tank can hold 600 fish
<u>Answer-</u>
<u>Solution-</u>
The dimensions of the cuboid is, 80×80×140 cm
So, its volume will be cm³
The dimensions of the cylinder is, radius = 40cm, height = 70cm
So, its volume will be cm³
Total volume,
As we know,
Answer:
10.50$
Step-by-step explanation:
We know that the price for 12 cans is $18. So we can set up an equation. Let c equal the price of one can. One can cost 1.50 thats cause 18 divided by 12 is 1.50. Now you just take 1.50 and add that 7 times.
Answer:
Step-by-step explanation:
The top triangle is similar to the whole triangle because of AAA
Then we know that the corresponding sides are similar
9/81=(3x-20)/(3x-20+56)
1/9=(3x-20)/(3x+36)
cross multiply
9(3x-20)=3x+36
27x-180=3x+36
24x=216
x=9
37.................................