It is given in the question that, the swimming pool had 2.5 million liters of water in it. Some water evaporated, and then the pool only had 2 million liters of water in it.
So amount of water evaporated is
![= 2.5 -2 = 0.5 million](https://tex.z-dn.net/?f=%20%3D%202.5%20-2%20%3D%200.5%20million%20)
And percentage of water evaporated is
![= \frac{0.5}{2.5} *100 = 20%](https://tex.z-dn.net/?f=%20%3D%20%5Cfrac%7B0.5%7D%7B2.5%7D%20%2A100%20%3D%2020%25%20)
Therefore 20% of water evaporated .
Answer:
49+112=161
Step-by-step explanation:
first find the base b^2 which is 7^2 which is 49, then find one of the side then * 4 which is 7*8/2*4=112, add them together gets 161. Done!
Answer:
22.68
Step-by-step explanation:
SOH (opp/hyp)
sin34 = 12/x
(x)sin34 = 12 - divide sin34 on both sides
x = 12/sin34
x = 22.68