Emily rented the bike for five hours.
Rebecca payed $35 for the video game, simple math.
Answer:
8.94 m
Step-by-step explanation:
Use the Pythagorean Theorum -
. Use leg 1 as <em>a</em>, leg 2 as <em>b</em>, and the third side as <em>c</em>.
We know leg 1 is 4, and that leg 2 is twice as long as leg 1...

Now, we use the Order of Operations to find
...

Now, we find the square root of
to find c...

So, the length of the third side is 8.94 m.
All you have to do is move your decimal point over eight places to the right and then subtract that from the first number and you have your answer.