The least common multiple of 9 and 21 is 63
60
30 *2
15 * 2 * 2
5 * 3 * 2 * 2
Answer:
quadrant 1
Step-by-step explanation:
both of them are positive
How long would it take $120/hr to add up to $1000?
Divide $1000 by $120/hr:
$1000
----------- = 8 1/3 hours, or 8 hours 20 minutes.
$120/hr
Well number one is an acute angle number two is obtuse and number three is obtuse
