Answer:
99 gallons of water.
Step-by-step explanation:
2.2 × 9 = 19.8
19.8 × 5 = 99
Answer:
I don't think you added your question here. Can you post your question again?
It should be the last one, 3,500 divided by 7 = 4,500 divided by 9
Answer:
255m^2
Step-by-step explanation:
You multipliy 15 and 34. Then you divide by 2
Answer:
75 cm
Step-by-step explanation:
To find the area of a traingle you use the following equation
b*h*.5
We know that the height of the triange is three times the base and that the area is 937.5
This means that
b*3b*.5=937.5
We can combine this and get 1.5b^2=937.5
We can then divide by 1.5 to get b by itself
b^2=625
Then take the square root for our answer and get b=25 (while be also can be -25 it doesn't make sense to have a negative answer in the context of this problem)
So we know that b=25 and that h=3b which means that the height is 75 cm