Answer:
1617/38.5 = 42
Step-by-step explanation:
Figure out what divisor you want, multiply that by 42 to find the dividend, then write your equation as ...
dividend/divisor = 42
It takes 6 minutes to circulate 2.5 gallons of water
M = -2
In perpendicular lines, the slopes are opposite reciprocal. This means you flip the sign (from + to - or from - to +) and flip the numerator and denominator.
So 1/2 becomes negative, and 2/1 = 2
So the slope is -2
Answer:
Step-by-step explanation:
48 * 
/ 180 = 0.837758041
