The Burj Khalifa in Dubai is the tallest building in the world, at 2,717 feet. It is 217 feet taller than 5 times the height that the Dubai Fountain reaches. How high does the Dubai Fountain reach?
Answer:
The Dubai Fountain is 500ft tall.
Step-by-step explanation:
2,717 - 217 = 2500
2500/500 = 500ft.
You have 5 apples, together they cost 45 dollars, how much does each apple cost.
5x/5
45/5
x=9
Yes.
4 cups of flour/3 cups of milk= 1.33 flour/milk
2 cups of flour/ 1.5 cups of milk= 1.33 flour/milk
As you can see, these are the same ratios.
(x+y)^2=x^2+y^2+2xy=73+2*24=73+48=121
⇒ (x+y)^2=121
