Answer:
The answer is d
Step-by-step explanation:
Because all angles in parallelogram are the same
Answer:
<u>add up all numbers</u>
<u>then divide that number by the amount of numbers.</u>
Step-by-step explanation:
mad is basically finding the average of a set of numbers.
and how do you do that?
first, add up all numbers
ex: 1, 5,3,10,6,20,15,15,14 --> this adds up to 90.
then divide that number by the amount of numbers.
count how much numbers ehere are: there are 9 numbers.
divide 90 by 9 and the mad/average is 10.
plz give brainliestttt
2. an=20+an−1 and a1=145
she starts with 145 so a1=145 and then adds 20 every month: an=20+an−1
