1. 62.5992485 liters per hour
2. 11.479 kilometers per liter
3. 299791819 meters per second
That’s the answers I got when I looked it up on a calculator, hope it helps
I believe that the answer is B 17
The Triangle Sum Theorem states that the sum of the angles of a triangle equal 180°.
Therefore,
45° + 62° + k = 180
107° + k = 180
k = 73°
The value of k is 73°
The √125 can be factored out to 25 and 5 then 25 can be factored out to 5 and 5. Then you pair up the numbers, you have a pair of 5's and a 5 left over. So the pair of 5's goes inside the radical as √5 and on the outside of the radical you have 5×3. So 3√125≈15√5.
1,8 is the mid point of these two numbers