Answer: the mean is 25
Step-by-step explanation:
to find the mean you basically add all the numbers up and divide them by how many numbers there r. so 20+12+29+15+49= 125 and then you divide 125 by 5 because there are 5 numbers and you get 25
Step-by-step explanation:
rational expression can be written as a ratio and all neutral numbers xan be written as a ratio
root of 26 is irrational because it can't be written as a ratio since its not a whole number.
A
Step-by-step explanation:
you can notice that at step 2 9 is added on both sides that is the addition property of equality
Answer: The formula for the volume of a polygon is 1/2 x perimeter x apothem
