The range is the simplest measure of variation . It is the difference between the biggest and smallest random variable.
Range= maximum value - minimum value
ex. Therefore in the range of these variables: (2,4,4,7} you would do 7 minus 2
I chose three because 3*4 is twelve and 36 divided by twelve is three
Answer: 85 degrees
Step-by-step explanation: 20x+5+24x-1=180
44x+4=180
-4 -4
44x=176
division property of equality x=4
20(4)+5=
80+5= 85 degrees
Its C for the answer all it wants is an overlapping congruent
Answer:
a=6 - isosceles triangle and special triangle 90-45-45
b= 6^2+6^2=72
sqrroot 72 = 8.48528137424