Answer:
55m
Step-by-step explanation:
a²+b²=c²
19 x 19 = 361
52 x 52 = 2704
2704 + 361= 3065
the square root of 3065 is 55.4 so round that to 55.
For easier, let's say x represents a pack of 10 and y represents a pack of 30
we can start with 2 of the 30's
2y=60
we can replace one of the 30's with 3 of the 10's
y+3x=60
and finally we can use all 10's
6x=60
there are only 3 ways
Line passes though points (-1 , 0) and (0 , -1).
Equation of line in two point form :
To find the answer, you must then divide 84 by 7, which is 12, and then realistically multiply the numerator of the first ration. Being 24 out of 84 football players are seniors, you just subtract 24 from 84, and you get 60 players.