14. Range=22 Mean= 31.2
15. Range=33 Mean= 88.2
16. Range= 81 Mean= 161.3
To find range you take the smallest number and the largest number and subtract them. To find mean you add all of the totals together and then divide by how many numbers are given.
Answer:21
Step-by-step explanation:
It's a 1-7 proposition for every ft on the smaller triangle it is 7ft on the big one
Answer:
1,333.333333333333
60 percent (calculated percentage %) of what number equals 800? Answer: 1,333.333333333333.
Step-by-step explanation:
m = 4/5 for the perpendicular line
m = -5/4 for the parallel line
y = -5/4x + 3
for the line above, m = -5/4
The line parallel to this line would have exactly the same slope m = -5/4
The line perpendicular to this line would have a slope equal the inverse with the opposite sign
m = -5/4
So m = (1/(5/4)) is the slope of the m for the perpendicular line
m = 4/5
