Slope =2/3
70,80) (10,40)
(80-40)/(70-10) = 40/60
4/6
2/3
Per means one. So this asks for in one minute, and in one inch.
20 minutes = 6 inches.
So dividing by 20 gets you one minute.
1 minute = 6/20 inches
1 minute = 3/10 inches
20 minutes = 6 inches.
So dividing by 6 gets you one inch.
20/6 minutes = 1 inch
10/3 minutes = 1 inch
Answer: 45°
Step-by-step explanation:
There are 180 degrees in a triangle so
180-80=100-55=45°
Answer:
-22.3% or 22.3% less than the previous year
Step-by-step explanation:
350 - 272 = 78
78/350 = 22.3 to 3 significant figures
