21 I think because 3 times 7 is 21 so you multiply 3 times 7.
Answer:
They do not.
Step-by-step explanation:
a² + b² = c² c is the hypotenuse
9² + 12² = 17²
81 + 144 = 289
225 ≠ 289
<u>218 kilometros</u>
12 x 5 = 60
8 x 15 = 120
60 + 120 + 38 = 218
¡Espero que esto ayude! ¡Buena suerte!
2,267.25 that is the answer
to find it yourself u would multiply 30.23 by 75
Answer:
3
Step-by-step explanation:
as u add 2 + 1 from the 6 and 7 hours