3 years ago

A long-distance athlete can run 1/2 kilometer in 3 minutes. How many kilometers can he run in an hour?

1 answer:

6 0

I think it’s 10 kilometers. I hope this helps!

You might be interested in

bulgar [2K]

$PYTHAGOREAN THEOREM\\c^{2} = a^{2} + b^{2}\\ b^{2}=c^{2} -a^{2}\\ a^{2} =b^{2}-c^{2}$

1) x=9, because we can use the Pythagorean theorem, x^2 + 144 = 225, x^2 = 81

2) $x=3\sqrt{8}$ , because 6^2 +6^2 = 72, $\sqrt{72} = 3\sqrt{8}$

3) $x=2\sqrt{3}$ , because $x^{2} +7=19\\x^{2} =12\\x= 2\sqrt{3}$

hope this helps... load for images!

5 0

3 years ago

Yuliya22 [10]

Answer: Germanyyyy

Explanation: Google helped :)

8 0

3 years ago

denpristay [2]

Answer:

Z, Y, X, W, V or habet if it's a trick question

7 0

2 years ago

AleksandrR [38]

False, they support the text of a picture.
I hope this helps!

8 0

3 years ago

Ganezh [65]

Answer:

paying for an employee to take college courses

6 0

3 years ago