3.85 if you divide the total cost by the number of gallons you should get your answer hope this helped
a is SSS, c is SAS and d is ASA, all good congruent triangle theorems.
b is AAA, good to show similar triangles, not necessarily congruent triangles.
Answer: b
The mean is 87 and median is 86.
<h3>What is mean and median?</h3>
The arithmetic mean is found by adding the numbers and dividing the sum by the number of numbers in the list.
The median is the middle value in a list ordered from smallest to largest.
Given:
79, 91, 93, 85, 86, and 88
So,
79+85+86+88+91+93/6 = 87
and, the median
79, 85, 86, 88, 91, 93
median = 86
Learn more about this concept here:
brainly.com/question/1863752
#SPJ1
Answer:
56m
Step-by-step explanation:
