Answer:
P = 1.5x.
Step-by-step explanation:
Let the length of each side of the first triangle be x, then
Perimeter of this triangle
= 2x + 1.5x
= 3.5x.
So perimeter of smaller triangle is:
P = 1/2 * 3.5x
P = 1,.5x.
The airplane is 100 feet long because 5*4=20 so
that would mean that 20*5=100
Answer:
-4
Step-by-step explanation:
distributing gets you to : 8h + 38 = -18 - 6h
then add 6h to 8h and you have 14h + 38 = -18
solve normally & thats how you get your answer
2 Find the value of appropriate statistic
To find the Mean Absolute Deviation u need to find the difference between the numbers and the mean. Then find the mean of those differences.
ie 1,2,3
mean=2
differences: 2-1=1 2-2=0 3-2=1
1+0+1=2 2/3= .6 repeating